CDL Tanker Test 2024 (60 Questions with Explained Answers)

welcome to the 2024 CDL tanker practice test this test has 60 Questions with explained answers to help you prepare for this test before we get started don't forget to jump start that like button to keep this channel running now here is your CDL instructor to walk you through the questions question one when loading or unloading hazardous materials in a tank vehicle smoking is allowed a once Vents and manholes are closed B in cab of truck C depending on type of cargo d D never the correct answer is D never no smoking when loading or unloading hazardous materials keep fire away and do not allow people to smoke nearby Never Smoke around class one explosives class 2.1 flammable gas class three flammable liquids class four flammable solids class 5 oxidizers question two a tanker endorsement is needed if your vehicle a requires a class A B and D license B has an aggregated weight of 115 Gall of liquid or liquid gas C is transporting any hazardous medical waste D is hauling liquid gas in a tank with an individual rated capacity of 120 gallons the correct answer is D is hauling liquid gas in a tank with an individual rated capacity of 120 gallons a tank endorsement is required if your vehicle needs a Class A or B C CDL and you want to haul a liquid or liquid gas in a tank or tanks having an individual rated capacity of more than 119 gallons question three what is one way to control a surge a pump the brakes do not release brakes too soon when coming to a complete stop B use stab braking before coming to a complete stop use a low gear to help slow the vehicle down C keep a steady pressure on the break is before coming to a complete stop D keep a 7sec following distance the correct answer is C keep a steedy pressure on the brakes before coming to a complete stop sures can be minimized by maneuvering the vehicle gently one example is to apply and keep steady pressure on the brakes before coming to a complete stop especially at intersections question four how does a high center of gravity affect the maneuvering of a tank vehicle a the driver must take curves and off ramps at the posted speed limit B it helps the tank vehicle to maintain stability during a surge C it makes the vehicle top heavy and easier to roll over D the center of gravity pulls toward the center of the vehicle the correct answer is C it makes the vehicle topheavy and easier to roll over vehicles that are high up off the road are at risk of rolling over if they are not maneuvered correctly question five in New Jersey when is a tank endorsement required for your vehicle a when it is equipped with air brakes B when it exceeds a certain weight limit C when transporting hazardous materials in tanks D when carrying more than three passengers the correct answer is C when transporting hazardous materials in tanks in New Jersey a tank endorsement is required on a commercial driver's license CDL when the vehicle is used to transport hazardous materials in tanks this endorsement is necessary to demonstrate the driver's knowledge and competence in handling specialized tanks that contain hazardous substances transporting hazardous materials presents unique challenges and risks and drivers must undergo additional training and pass a Knowledge Test to obtain the tank endorsement with this endorsement drivers are authorized to operate tanker Vehicles safely and in compliance with state and federal regulations ensuring the protection of the public and the environment during the transportation of hazardous materials question six the amount of dense heavy liquid such as some acids that can be loaded into a tank vehicle depends on a the type of surge that will occur the center of gravity the size of the tank B the amount the liquid will expand in transit the weight of the liquid legal weight limits C the amount the liquid will expand in transit legal weight limits the center of gravity D the amount of baffles the length of the trip the weight listed on shipping papers the correct answer is B the amount the liquid will expand in transit the weight of the liquid legal weight limits a full tank of dense liquid such as some acids May exceed legal weight limits for that reason tanks with heavy liquids are often only partially filled the amount of liquid to load into a tank depends on the amount the liquid will expand in transit the weight of the liquid and legal weight limits question seven the first step in doing a pre-trip inspection of a tank vehicle is to a check for faulty lights B check the tires for correct pressure C make sure a fire extinguisher is available d review and sign off on the previous daily inspection report the correct answer is d review and sign off on the previous daily inspection report the previous driver of the tank vehicle should have done a post-trip inspection prior to going off duty reviewing and signing the previous daily inspection report is the first step in identifying any known issues with the equipment question eight a CLP commercial learner permit holder with an N endorsement may only operate and blank tank vehicle and is prohibited from operating any tank vehicle that previously contained hazardous materials that has not been purged of any residue a loaded B partially loaded C water D empty the correct answer is D empty a CLP commercial learner permit holder with an N endorsement may only operate an empty tank vehicle and is prohibited from operating any tank vehicle that previously contained hazardous materials that has not been purged of any residue question n if a CLP commercial learner permit is issued with a tanker n endorsement what restriction must it also contain a p no passengers b x no Cargo in a CMV tank c s no Hazmat in cargo tank d w no water in cargo tank the correct answer is b x no Cargo in a CMV tank commercial Learners permit holders are forbidden to haul Cargo in a CMV tank question 10 blank a cargo tank hauling gasoline correctly before filling it through an open filling hole before opening the filling hole and until after closing the filling hole a mount B ground C Park D inspect the correct answer is B ground ground a cargo tank correctly before filling it through an open filling hole before opening the filling hole and until after closing the filling hole it is important to ground a tank vehicle when dispensing class 3 flammable liquids to prevent flash fires or explosions question 11 A blank is permanently attached to or forms a part of a motor vehicle or is not permanently attached to a motor vehicle but which by reason of its size construction or attachment to a motor vehicle is loaded or unloaded without being removed from the motor vehicle a skid steer B baffle C bulkhead D cargo tank the correct answer is D cargo tank cargo tanks vary in size shape and purpose they can be permanently attached to the vehicle however if the cargo tank is not attached to the vehicle it will be loaded or unloaded without being removed question 12 prior to having a non-hazmat tank vehicle loaded at a shipper be sure that a the tank has been cleaned gaskets and seals are in place and that there are no dents or leaks B man hand hole covers are tightly closed during top loading C the vehicle's engine is running to warm the tanks D compartment valves are opened when loading into a compartmentalized tank the correct answer is a the tank has been cleaned gaskets and seals are in place and that there are no dents or leaks another important time to inspect a tank vehicle is prior to loading most shippers require a clean tank with a wash receipt gaskets and SE must be in place for safety reasons there must be no signs of leaks question 13 a CLP commercial learner permit holder with an endorsement may only operate in blank tank vehicle and is prohibited from operating any tank vehicle that previously contained hazardous materials that has not been purged of any residue a loaded B partially loaded C D water D empty the correct answer is D empty a CP commercial learner permit holder with an N endorsement may only operate an empty tank vehicle and is prohibited from operating any tank vehicle that previously contained hazardous materials that has not been purged of any residue question 14 the amount of dense heavy liquid such as some acids that can be loaded into a tank vehicle depends on a the type of surge that will occur the center of gravity the size of the tank B the amount the liquid will expand in transit the weight of the liquid legal weight limits C the amount the liquid will expand in transit legal weight limits the center of gravity D the amount of baffles the length of the trip the weight listed on shipping papers the correct answer answer is B the amount the liquid will expand in transit the weight of the liquid legal weight limits a full tank of dense liquid such as some acids May exceed legal weight limits for that reason tanks with heavy liquids are often only partially filled the amount of liquid to load into a tank depends on the amount the liquid will expand in transit the weight of the liquid and legal weight limits question 15 what is the purpose of incorporating baffles in certain tankers a to control forward and back liquid surge B to reduce vehicle weight C to improve aerodynamics D to enhance interior lighting the correct answer is a to control forward and back liquid surge baffles are employed in tankers to prevent excessive movement of Liquid Cargo during acceleration deceleration or turns thereby promoting better vehicle stability and safer transport question 16 on all tank Vehicles the most important item to check for is a missing hoses B to ensure that the vehicle is properly plack harded C tire pressure D leaks the correct answer is D leaks driving a tank vehicle with leaks can have extreme consequences fines can be imposed as a result question 17 before loading or unloading a tank vehicle hauling Hazmat a release parking brake b set parking brake C close the manholes D close all of the internal safety valves the correct answer is B set parking brake it is important to set the parking brake of a tank vehicle hauling hazardous material to prevent it from moving and causing a spill question 18 what is the purpose of a vapor recovery system during loading and unloading gasoline in a tank vehicle a it allows the slow release of vapors into the air from storage tanks B it captures potentially harmful Vapors and releases them into the soil C it captures potentially harmful Vapors and incinerates them within the tank using air pressure D it allows the recovery of vapors emitted from storage tanks and releases them back into the tanks the correct answer is D it allows the recovery of vapors emitted from storage tanks and releases them back into the tanks the purpose of a vapor recovery system during loading and unloading gasoline in a tank vehicle is to allow the recovery of vapors emitted from storage tanks and releases them back into the tanks the accumulated Vapors will then be incinerated to reduce pollution into the atmosphere question 19 when doing an inspection on a tank vehicle be sure to check pipes connections and hoses for leaks especially around a gaskets B manhole covers C joints D vents the correct answer is C joints joints are usually where two types of material are joined together and are usually a source of leak these areas must be checked extremely well during the inspection of a tank vehicle question 20 prior to driving a tank vehicle with class one Hazmat liquid or gas placards must be a properly secured to the left front right and back sides of the vehicle B properly secured to both sides of the vehicle only c not needed if hauling less than 30,000 gallons of Hazmat D properly secured to the back with the shipping papers and Emergency Response Guide in the driver's side door the correct answer is a properly secured to the left front right and back sides of the vehicle a placarded vehicle must have at least four identical placards they are put on the front rear and both sides of the vehicle question 21 what factors determine the appropriate liquid load to be transported in a tank a the driver's experience and skill level B the type of tires installed on the truck C the Tank's maximum capacity and design specifications D the weather conditions on the day of Transportation the correct answer is C the Tank's maximum capacity and design specifications the amount of liquid that can be loaded into a tank is primarily determined by the Tank's maximum imum capacity and design specifications each tank is designed to handle a specific volume of liquid safely and efficiently exceeding the Tank's maximum capacity can lead to overloading which poses significant safety risks and potential damage to the tank and the vehicle therefore it is crucial for drivers and operators to be aware of the Tank's specifications and load the appropriate amount of liquid within the recommended limit option C correctly identifies the essential factors that dictate the liquid load to be transported in a tank question 22 make sure valves are in the correct position prior to a going off duty B parking the vehicle C having repair work done D loading unloading or moving the vehicle the correct answer is D loading unloading or moving the vehicle the intake discharge and cut off valves must be in the correct position before loading unloading or moving the vehicle open valves can lead to the leakage of liquid gas and or dangerous fumes also never drive move a tank vehicle with open valves question 23 what is the primary purpose of a baffled tanker trailer in a CDL tanker vehicle a to reduce the risk of rollovers during transport B to increase the maximum load capacity of the tanker trailer C to improve fuel efficiency of the tanker vehicle D to decrease the stopping distance of the tanker vehicle the correct answer is a to reduce the risk of rollovers during transport a baffled tanker trailer uses internal partitions called baffles to prevent Liquid Cargo from shifting and sloshing during transport this maintains the stability of the vehicle reduces the risk of rollovers and ensures Safe Transportation of the [Music] cargo question 24 what is the meaning of high center of gravity a the higher the vehicle the lower the center of gravity B the lower the vehicle the higher the center of gravity c tank Vehicles do not have a high center of gravity D much of the load's weight is carried high up off the road the correct answer is D much of the load's weight is carried high up off the road High center of gravity means that most of the vehicle's weight is carried high off the road as a result rollover is especially easy if the vehicle is not maneuvered correctly question 25 when climbing to the top of a tank vehicle be sure to use a Four Points of contact with the vehicle at all times B three points of contacts at all times C two points of contacts with the vehicle at all times d one point of contact with the vehicle at all times the correct answer is B three points of contacts at all times when entering and exiting the vehicle as well as climbing to the top of the tank face toward the vehicle and maintain three points of contact at all times question 26 the oil oil pressure level of a tank vehicle while idling should be a 30 to 50 psi B 0 to 15 psi C 5 to 20 psi D 60 to 75 PSI the correct answer is C 5 to 20 psi while idling a CMV the normal oil pressure range should be between 5 to 20 psi if readings are low dropping or fluctuating have a maintenance check performed immediately without oil the engine can be rapidly destroyed question 27 the engine of a tank vehicle must be turned off before a inspection by a Department of Transportation officer B pre-trip inspection C post-trip inspection D loading and unloading the correct answer is D loading and unloading most tank Vehicles haul flammable and combustible materials it is important to ensure that the engine is turned off prior to loading and unloading for safety reasons question 28 while inspecting a tank vehicle it is important to check manhole covers by ensuring that they have gaskets and can close correctly if not a vents will not work B the vehicle will not be grounded C hot air can escape D leaks can occur the correct answer is D leaks can occur manhole covers on tank vehicles have gaskets to prevent leaks if the vehicle were to roll over in an accident or when the vehicle bounces while driving question 29 Federal Regulations state that a driver cannot operate a CMV commercial motor vehicle until satisfied that it is in good working order what are some of the items that are not officially inspected prior to operating a tank vehicle a paper logs cell phone battery levels radio transmission quality sleeper birth area bunk heater B parking brake steering mechanism lighting devices and reflectors mirrors coupling devices wheels and rims hoses Emergency Equipment and frame of the tank vehicle C wheels and rims flares engine oil levels doors transmission controls gaskets and seals D windshield wiper fluid windshield and wipers properly charged and rated fire extinguisher warning lights and buzzers the correct answer is a paper logs cell phone battery levels radio transmission quality sleeper birth area bunk heater cell phone battery levels and radio transmission quality are not items that are checked during an official pre-trip inspection question 30 drivers of tank Vehicles who haul hazardous materials or waste in amounts requiring placards must add a an blank endorsement to their CDL a x b t c z d p the correct answer is a x drivers of tank Vehicles who haul hazardous materials or waste in amounts requiring plard must add an X endorsement to their CDL question 31 liquid surge results from movement of the liquid in a partially filled tanks B completely full tanks C empty tanks D tanks with slow leaks the correct answer is a partially filled tanks because a tank vehicle is usually partially filled liquid has room to move about causing surges potential rollovers and accidents question 32 never load a cargo tank totally full liquid expand as they warm and you must leave room for the expanding liquid this is called a density B outage C vapor escape D surge the correct answer is B outage various liquids expand by different amounts and thus require different amounts of outage the driver and person responsible for loading the tank vehicle must know the tiger requirement for the cargo being handled question 33 cargo tanks and other bulk packaging display the identification number of their contents on placards or blank that are the same size as placards a red square on point displays or green panels B blue panels or white square Ono displays C orange panels or white square Ono displays D green panels or yellow Square on point displays the correct answer is C orange panels or white square on point displays cargo tanks and other bulk packaging display the identification number of their contents on placards or orange panels or white square on point displays that are the same size as placards no other color options are acceptable question 34 what is a smooth boore tank a tankers with smooth manhole covers for easy access B bath tanks that have smooth openings for easier cleaning C tankers that are smooth on the outside D an unbaffled liquid tanker the correct answer is D an unbaffled liquid tanker another name for smooth boore tank is unbaffled tank this means that there is nothing inside the tank such as bulkheads or baffles to slow down the movement of liquid surges in these tanks can be extremely strong question 35 while inspecting a tank vehicle hauling hazardous materials it is also important to ensure that a vents are covered to prevent Vapors from escaping B vents are closed while being inspected C vents are removed after inspection D vents are clear so that they work correctly the correct answer is D vents are clear so that they work correctly if the vents are clogged and filled with debris the venting system may not work properly causing a backup of harmful fumes and Vapors question 36 when inspecting a tank vehicle prior to loading combustibles a add applicable placards onto the vehicle B be sure to show HazMat endorsement on license to the shipping clerk C connect the grounding interlock to the truck D open the Dome cover prior to grounding the vehicle the correct answer is C connect the grounding interlock to the truck loading tankers with flammable and combustible products presents a high risk for fire and or explosion when inspecting a tank vehicle prior to loading combustibles the grounding interlock must be connected to the truck interlocked grounding systems will complete the grounding circuit and help reduce static electricity question 37 tank Vehicles should take Highway curves and on-ramp off-ramp curves a at posted speed limit to avoid rollovers B well below the posted speeds c a little above the posted speed limit to control surges D with foot covering the brakes the correct answer is B well below the posted speeds tank Vehicles should take Highway curves and on ramp offramp curves well below the posted speeds as they are at high risk of rolling over tankers can roll over at posted speed limits question 38 what is the purpose of a grounding system on a tank vehicle a connects the truck to the ground and any charge is transferred to the ground increasing a buildup of electrical charges B ensures vehicle is grounded to metal and able to accumulate static electricity C connects the truck to the ground and any charge is transferred to the ground reducing a buildup of electrical charges D ensure that the tank vehicle does not have an earth potential the correct answer is C connects the truck to the ground and any charge is transferred to the ground reducing a buildup of electrical charges the purpose of a grounding system on a tank vehicle is to connect the truck to the ground and any charge is transferred to the ground reducing a buildup of electrical charges a buildup of electrical charges or static electricity can cause fires or explosions question 39 what must appear on cargo tanks hauling hazardous material a a cage surrounding the tanker B 6-in pler on four sides of tank C four-digit identification numbers D six-digit identification numbers the correct answer is C four digigit identification numbers cargo tanks and other bulk packaging must display the identification number of their contents on placards or orange panels question 40 the person in charge of loading and unloading a propane cargo tank a must be the same person loading and unloading the tank B must be a minimum of 100 ft away at all times C must be a minimum of 250 ft away at all times d must be sure that a qualified person is always watching the correct answer is D must be sure that a qualified person is always watching the person in charge of loading and unloading a cargo tank must be sure a qualified person is always watching the person in charge however does not need to be the same person who is watching question 41 while inspecting a tank vehicle hauling hazardous materials it is also important important to ensure that a vents are covered to prevent Vapors from escaping B vents are closed while being inspected C vents are removed after inspection D vents are clear so that they work correctly the correct answer is D vents are clear so that they work correctly if the vents are clogged and filled with debris the venting system may not work properly causing a backup of harmful fumes and Vapors question 42 what is typically not restrained by baffles in Liquid Cargo tanks a liquid sloshing B surge movement C lateral shifting D temperature fluctuations the correct answer is B surge movement baffles in Liquid Cargo tanks are designed to minimize the movement and sloshing of the liquid during Transportation reducing the risk of losing vehicle stability however they do not entirely prevent the movement of surge which refers to the sudden forward or backward motion of the Liquid Cargo when the vehicle accelerates decelerates or makes sharp turns surge movement can still occur despite the presence of baffles and it is essential for drivers to be aware of this phenomenon and adapt their driving techniques accordingly to maintain control over the tanker and ensure a Safe Transportation process question 43 some liquid tanks are divided into several smaller tanks by a surges B baffles C bulkheads D Smooth Bore tanks the correct answer is C bulkheads some liquid tanks are divided into several smaller tanks by bulkheads which create smaller tanks within the tank vehicle question 44 a tank vehicle with open valves or manhole covers can be driven a no more than 35 mph B only immediately after being loaded C never D only on private property the correct answer is C never never drive a tank vehicle with open valves or manhole covers this can result in spills which can be costly and timec consuming question 45 which valves must be checked when doing pre and post-trip inspections a piston swing check and needle valves B B intake discharge and cut off valves C gate globe and Butterfly valves D pinch intake and Globe valves the correct answer is B intake discharge and cut off valves mostly all tank vehicles have intake discharge and cut off valves for safety reasons it is important to know that they are all functioning correctly question 46 tank Vehicles come in various types and sizes be sure to check the blank to make sure the vehicles pre and post-trip inspections are correctly done a fmcsa's website for updated tanker regulations B company's MSDS material safety data sheet procedures C operator's manual D shipping requirements the correct answer is C operator manual because tank Vehicles come in many types and sizes and have a variety of features as well as special purpose equipment it is important to check the vehicle's operator manual to be sure it is being inspected correctly ultimately the driver will be responsible for the maneuvering of the vehicle it is important to fully know the equipment question 47 what should you do in the event of an emergency that requires you to stop your tanker or face a collision a apply the brakes firmly and come to a sudden stop B swerve sharply to avoid the Collision C maintain control and steer the vehicle off the road D gradually reduce speed and safely pull off the road if possible the correct answer is D gradually reduce speed and safely pull off the road if possible in the event of an emergency that necessitates stopping the tanker or facing a collision the best course of action is to avoid sudden aggressive Maneuvers applying the brakes firmly and coming to an abrupt stop or swerving sharply can be dangerous especially when transporting liquids in a tanker as it could lead to loss of control and potential rollover hazards instead the driver should maintain control of the vehicle and gradually reduce speed if possible the goal is to safely pull off the road if conditions allow and minimize the risk of a collision with other vehicles or obstacles staying calm and composed during emergencies is crucial for ensuring the safety of both the driver and others on the road question 48 a cargo tank can also be defined as bulk packaging which has a water capacity exceeding blank as a receptacle for a gas a 1,000 lb B 500 lb C 750 lb d500 lb the correct answer is a 1,000 lb a cargo tank is also referred to as bulk packaging which is packaging other than a vessel or a barge including a transport vehicle in which hazardous materials are loaded and has a water capacity exceeding 1,000 lb as a receptacle for gas question 49 tank vehicles must be properly and thoroughly inspected carrying liquids or gases in a leaking tank is a a leading cause of accidents on public roadways B not encouraged C punishable by a suspended license d a crime punishable by citations and out of service violations the correct answer is d a crime punishable by citations and out of service violations tanks that show signs of leaks during an inspection must be rendered out of service until it has been repaired carrying liquids or gases in a leaking tank is a crime if C the driver will be cited and prevented from driving further the driver and their company may also be liable for the cleanup of any spill question 50 safety valves on the bottom of a tank vehicle are a designed to stay intact during an accident and safely secure the liquid in the tanker B designed to melt during an accident and safely secure the liquid in the tanker C designed to Spring lock during an accident and safely secure the liquid in the tanker D designed to Shear off and safely secure the liquid in the tanker during an accident the correct answer is D designed to Shear off and safely secure the liquid in the tanker during an accident safety valves on the bottom of a tank vehicle are designed to Shear off and safely secure the liquid in the tanker during an accident this minimizes spills on roadways question 51 bulkheads are different from baffled tanks because a baffled tanks have bulkheads in them with holes that let the liquid flow through b bulkheads have only one hole in them to prevent a liquid surge C baffled tanks are easier to clean than those with only bulk heads D bulkheads help prevent front to back surges while baffles help prevent side to side surges the correct answer is a baffled tanks have bulkheads in them with holes that let the liquid flow through baffled tanks have bulkheads in them with holes that let the liquid flow through and bulkheads themselves do not have any holes they simply create smaller tanks within the tank vehicle question 52 on all tank Vehicles the most important item to check for is a missing hoses B to ensure that the vehicle is properly placarded C tire pressure D leaks the correct answer is D leaks driving a tank vehicle with leaks can have extreme consequences fines can be imposed as a result question 53 it is important to break far in advance of a stop and increase your following distance to a control outage B prevent skids C control surge D prevent rollover the correct answer is C control surge stopping suddenly can create a tremendous amount of Surge and result in an accident break early when preparing to stop and increase following distance to allow for enough space to safely bring the vehicle to a complete stop question 54 when loading and unloading bulkheads smaller tanks do not put too much weight a on the bottom of the vehicle B on the vehicle steer tires C in the middle of vehicle d on front or back of vehicle the correct answer is D on front or back of vehicle it is important to keep the weight of a tank vehicle balanced due to its high center of gravity and surges question 55 hauling liquids in tanks requires special skills because of the blank and blank a outage and high potential for valve leaks B High center of gravity and liquid movement C weight of dense liquids and stopping distance requirements D danger of Surge and low center of gravity the correct answer is a outage and high potential for valve leaks hauling liquids in tanks requires special skills because of the high center of gravity and liquid movement High center of gravity means that much of the load's weight is carried high up off the road this makes the vehicle topheavy and easy to roll over liquid tank tankers are especially easy to roll over due to surges question 56 a cargo tank can also be defined as bulk packaging which has a water capacity exceeding blank as a receptacle for a gas a 1,000 lb B 500 lb C 750 lb d500 lb the correct answer is a 1,b a cargo tank is also referred to as bulk packaging which is packaging other than than a vessel or a barge including a transport vehicle in which hazardous materials are loaded and has a water capacity exceeding 1,000 pounds as a receptacle for gas question 57 what is the definition of a surge a high voltage current caused by a damaged electrical connection B when a wave of liquid movement hits the end of the tank and pushes the truck forward C sudden movement of liquid in various directions while maneuvering a tank vehicle [Music] D when a wave of liquid movement hits the front of the truck and pushes it backward the correct answer is C sudden movement of liquid in various directions while maneuvering a tank vehicle a liquid surge can be defined as liquid within a tanker creating waves that rush to the front back left or right of the vehicle this occurs when starting stopping turning left right or taking curves surges can be very very dangerous as they can push a stopped vehicle through an intersection or cause a rollover on curvy roads question 58 unbaffled tanks are those that usually transport a dense liquids such as some acids B Hazmat products such as gasoline C liquid gas products such as propane D food grade products such as milk the correct answer is d food grade products such as milk unbaffled tanks are usually those that transport food products such as milk sanitation regulations forbid the use of baffles because of the difficulty in cleaning the inside of the tank question 59 there are blank rules for cargo tanks transporting propane and in hydros ammonia a special attendance b non-applicable c non-exempt d exempt the correct answer is a special attendance there are special attendance rules for loading cargo tanks transporting propane and anhydrous ammonia at least one attendant familiar with the installation must remain in attendance at the controls necessary to stop the transfer operation this attendant should be considered familiar with the installation only after he has been provided with a set of operating instructions for the unloading operation and has been instructed through a minimum of three full cycles of operation questions 60 if a tank vehicle has the following special purpose equipment ensure that it works a vapor recovery kits grounding and bonding cables emergency shut off systems built-in fire extinguisher B valve release kits grounding and bonding cables emergency generator built-in batteries C grounding and bonding cables emergency phone system built in Mount socket d optic socket Scully groundhog system emergency shut on system the correct answer is a vapor recovery kits grounding and bonding cables emergency shut off systems built-in fire extinguisher vapor recovery kits grounding and bonding cables emergency shut off systems and built-in fire extinguishers are some very important life-saving and special purpose equipment in which the driver of a tank vehicle must be familiar with it is extremely important to be sure that they are in good working order hope you enjoyed this video if you still need more practice then check out these videos or click the first link in the description to get your cheat sheet which will help you pass your CDL exam on your first try

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Id: Rj-ztdyY1W0

Length: 44min 44sec (2684 seconds)

Published: Wed Mar 20 2024