Delaware Tanker Endorsement Practice Test

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This is our Delaware Tanker Endorsement Practice Quiz and Practice Test compiled of 20 questions each. Each question is worth five points for a total of 100 possible points. A passing score is 80%.

The Tanker Endorsement Practice Quiz reveals the correct answer during each question to help you study for the actual Tanker Endorsement test. The Tanker Endorsement Practice Test doesn’t reveal the correct answers until the test is over.

The questions and answers are given in random order each time you retake the test. When you are finished testing, simply click on the “Get Results” button to see your test results. Clicking on the blue “List” button will reveal a list of all the questions you answered correctly and incorrectly. To take the test again, just refresh your browser window. It’s that easy.

Press the start button to begin your free Tanker Endorsement Practice Quiz. Good luck!

Tank Vehicles CDL Practice Quiz

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Question 1

Stop valves in a cargo tank ______ during ______.

A	close, an emergency
B	close, unloading
C	open, an emergency
D	close, loading

Question 2

The most stable tanker shape is ______.

A	spherical
B	double conical
C	elliptical
D	cylindrical

Question 3

The amount of liquid that can be loaded into a tank depends on:

A	the amount that the liquid will expand during transit.
B	the weight of the liquid.
C	All of these are correct.
D	the legal weight limits.

Question 4

You should be extra cautious while operating a ______ tanker, especially when ______ because of ______.

A	smooth bore, starting and stopping, liquid surge
B	baffled, braking, liquid surge
C	baffled, ascending a hill, uneven weight distribution
D	smooth bore, descending a hill, uneven weight distribution

Question 5

Baffles in a tanker help to eliminate ______.

A	rollovers
B	forward and backward liquid surge
C	uneven weight distribution
D	side to side liquid surge

Question 6

If you are driving a ______ tanker that is partially full, it is best to ______ because any ______ could cause a rollover.

A	baffled, drive slow, side to side liquid surge
B	baffled, fan the brakes, forward and backward liquid surge
C	double conical, drive slow, side to side liquid surge
D	cylindrical, drive the posted speed limit, large bump

Question 7

A liquid tank without ______ is also known as a ______ tank.

A	cladding, cylindrical
B	baffles, smooth bore
C	baffles, cylindrical
D	bulkheads, double conical

Question 8

The best way to prevent rolling over when driving a tanker through a curve is to:

A	let off the gas as you approach the curve and then brake gently as you go through the curve.
B	slow down as you approach the curve then gently accelerate as you drive through the curve.
C	with both hands firmly grasping the steering wheel, fan your brakes as you enter the curve.
D	drive into the curve at a slow speed then downshift as you drive through the curve.

Question 9

A liquid tanker that has no ______ is most often used for transporting ______.

A	baffles, milk or food products
B	cladding, liquid gas
C	cladding, milk or food products
D	baffles, compressed gas

Question 10

The posted speed for a ______ may be too fast for a tank vehicle.

A	off ramp
B	curve
C	All of these are correct.
D	on ramp

Question 11

When transporting hazardous materials, tankers must be marked with ______.

A	the PUCO or ICC number of the owner
B	the CHEMTREC phone number
C	the manufacture date
D	the UN or NA ID number of the product

Question 12

Extra special care is required when transporting ______ in tankers. This is because of the ______ center of gravity that tankers have.

A	liquid, low
B	compressed gases, flat
C	compressed gases, wide
D	liquid, high

Question 13

You should always ______ before loading, unloading, or operating a tanker.

A	clean the loading/unloading area
B	All of these are correct.
C	read over the driving safety rules
D	inspect the vehicle carefully

Question 14

Some liquid tankers contain bulkheads. When loading or unloading the bulkheads, the driver must pay attention to the ______.

A	weight distribution
B	load limit
C	valve positions
D	liquid temperature

Question 15

Inside tankers, what are the dividers that have openings at the top and bottom called?

A	Barriers.
B	Billows.
C	Bulkheads.
D	Baffles.

Question 16

Which tankers have the highest risk of a rollover?

A	Cylindrical tankers.
B	Empty tankers.
C	None of these are correct.
D	Tankers transporting pressurized gas.

Question 17

On all tank vehicles, the most important item to check for is ______.

A	dents
B	corrosion
C	cracks
D	leaks

Question 18

The ______ in a tanker protects the tanker from ______.

A	coating, extreme temperatures
B	cladding, corrosive cargo
C	cladding, liquid surges
D	coating, leaks

Question 19

In certain liquid tankers, the smaller tank divisions are known as ______.

A	baffle tanks
B	liquid dividers
C	baffle dividers
D	bulkheads

Question 20

In a tanker, the process of liquid expanding as it becomes warm is known as ______.

A	seepage
B	liquid surge
C	expansion
D	outage

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 20 questions to complete.

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Remember, the Tanker Endorsement Practice Test doesn’t reveal the correct answers until the test is over. The questions and answers are given in random order each time you retake the test. When you are finished testing, simply click on the “Get Results” button to see your test results. Clicking on the blue “List” button will reveal a list of all the questions you answered correctly and incorrectly. To take the test again, just refresh your browser window.

Press the start button to begin your free Tanker Endorsement Practice Test. Good luck!

Tank Vehicles CDL Practice Test

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

Start

Question 1

Baffles in a tanker help to eliminate ______.

A	forward and backward liquid surge
B	rollovers
C	uneven weight distribution
D	side to side liquid surge

Question 2

A liquid tank without ______ is also known as a ______ tank.

A	bulkheads, double conical
B	baffles, cylindrical
C	cladding, cylindrical
D	baffles, smooth bore

Question 3

A liquid tanker that has no ______ is most often used for transporting ______.

A	baffles, milk or food products
B	cladding, milk or food products
C	baffles, compressed gas
D	cladding, liquid gas

Question 4

Some liquid tankers contain bulkheads. When loading or unloading the bulkheads, the driver must pay attention to the ______.

A	weight distribution
B	load limit
C	liquid temperature
D	valve positions

Question 5

In certain liquid tankers, the smaller tank divisions are known as ______.

A	liquid dividers
B	baffle dividers
C	baffle tanks
D	bulkheads

Question 6

Stop valves in a cargo tank ______ during ______.

A	close, unloading
B	close, an emergency
C	close, loading
D	open, an emergency

Question 7

In a tanker, the process of liquid expanding as it becomes warm is known as ______.

A	liquid surge
B	expansion
C	seepage
D	outage

Question 8

The amount of liquid that can be loaded into a tank depends on:

A	the amount that the liquid will expand during transit.
B	All of these are correct.
C	the legal weight limits.
D	the weight of the liquid.

Question 9

When transporting hazardous materials, tankers must be marked with ______.

A	the CHEMTREC phone number
B	the UN or NA ID number of the product
C	the manufacture date
D	the PUCO or ICC number of the owner

Question 10

Inside tankers, what are the dividers that have openings at the top and bottom called?

A	Barriers.
B	Baffles.
C	Bulkheads.
D	Billows.

Question 11

Which tankers have the highest risk of a rollover?

A	Tankers transporting pressurized gas.
B	Cylindrical tankers.
C	None of these are correct.
D	Empty tankers.

Question 12

You should always ______ before loading, unloading, or operating a tanker.

A	All of these are correct.
B	read over the driving safety rules
C	inspect the vehicle carefully
D	clean the loading/unloading area

Question 13

The posted speed for a ______ may be too fast for a tank vehicle.

A	All of these are correct.
B	curve
C	on ramp
D	off ramp

Question 14

The best way to prevent rolling over when driving a tanker through a curve is to:

A	let off the gas as you approach the curve and then brake gently as you go through the curve.
B	drive into the curve at a slow speed then downshift as you drive through the curve.
C	with both hands firmly grasping the steering wheel, fan your brakes as you enter the curve.
D	slow down as you approach the curve then gently accelerate as you drive through the curve.

Question 15

You should be extra cautious while operating a ______ tanker, especially when ______ because of ______.

A	baffled, ascending a hill, uneven weight distribution
B	baffled, braking, liquid surge
C	smooth bore, starting and stopping, liquid surge
D	smooth bore, descending a hill, uneven weight distribution

Question 16

On all tank vehicles, the most important item to check for is ______.

A	leaks
B	dents
C	cracks
D	corrosion

Question 17

If you are driving a ______ tanker that is partially full, it is best to ______ because any ______ could cause a rollover.

A	cylindrical, drive the posted speed limit, large bump
B	baffled, fan the brakes, forward and backward liquid surge
C	double conical, drive slow, side to side liquid surge
D	baffled, drive slow, side to side liquid surge

Question 18

The ______ in a tanker protects the tanker from ______.

A	coating, extreme temperatures
B	coating, leaks
C	cladding, liquid surges
D	cladding, corrosive cargo

Question 19

Extra special care is required when transporting ______ in tankers. This is because of the ______ center of gravity that tankers have.

A	liquid, high
B	liquid, low
C	compressed gases, flat
D	compressed gases, wide

Question 20

The most stable tanker shape is ______.

A	elliptical
B	spherical
C	cylindrical
D	double conical

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 20 questions to complete.

←

List

→

Return

Shaded items are complete.

1	2	3	4	5
6	7	8	9	10
11	12	13	14	15
16	17	18	19	20
End

Return

Back to Delaware CDL Practice Test

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