Combination Test 1

ALL QUIZZES
Traffic Control Intersections and Turns Passing Parallel Parking Alcohol and Other Drugs Special Driving Conditions Sharing the Road Road Signs You Must Know Knowledge Test 1 Knowledge Test 2 Knowledge Test 3 Knowledge Test 4 Knowledge Test 5 Knowledge Test 6 Knowledge Test 7 Knowledge Test 8 Knowledge Test 9 Knowledge Test 10 Knowledge Test 11 Knowledge Test 12 Air Brakes Test 1 Air Brakes Test 2 Air Brakes Test 3 Air Brakes Test 4 Air Brakes Test 5 Air Brakes Test 6 Haz Mat Test 1 Haz Mat Test 2 Haz Mat Test 3 Haz Mat Test 4 Haz Mat Test 5 Haz Mat Test 6 Haz Mat Test 7 Passenger Test 1 Passenger Test 2 Passenger Test 3 Passenger Test 4 Passenger Test 5 Passenger Test 6 Tanker Test 1 Tanker Test 2 Tanker Test 3 Tanker Test 4 Tanker Test 5 Doub/Trips Test 1 Doub/Trips Test 2 Doub/Trips Test 3 Combination Test 1 Combination Test 2 Combination Test 3 Car Quiz 1 Car Quiz 2 Car Quiz 3 Car Quiz 4 Car Quiz 5 Car Quiz 6 Car Quiz 7 Car Quiz 8 Car Quiz 9 Car Quiz 10 Car Quiz 11 Car Quiz 12
Q1

You should not back a tractor under a trailer until the whole air system is:

Q2

You are coupling a semi trailer to your tractor but have not yet backed under. The trailer is at the right height when:

Q3

Which part of the kingpin should the locking jaws close around?

Q4

When you get ready to back under the semi trailer you should line up:

Q5

How should you test the tractor semi trailer connection for security?

Q6

When should you use the hand valve to park a combination vehicle?

Q7

You supply air to the trailer tanks by:

Q8

Why should you be sure that the fifth wheel plate is greased as required?

Q9

After you supply air to the trailer, make sure the air lines are not crossed and The trailer brakes are working. This is done by:

Q10

There are two things that a driver can do to prevent a roll over. They are: (1) Keep the cargo as close to the ground as possible; and (2):