A load of cargo must be properly balanced. Placing too much weight over an axle can damage the axle and make it more difficult for you to steer. Placing too little weight over an axle can cause poor traction, also leading to difficult handling.

Place a well-balanced amount of weight over the axles.

Place as little weight as possible over the axles.

Place a well-balanced amount of weight over the axles.

Not be concerned with how the weight is distributed.

Blocking and bracing are used to prevent cargo from shifting in transit.

Is only done with liquid cargo.

Is dangerous and should never be done.

Leaks in an exhaust system are extremely dangerous because they may allow toxic fumes into the cab or sleeper berth, endangering drivers and passengers.

Poisonous fumes may enter the cab.

Fumes may exit the rear of the muffler system.

Proper steering may be impossible.

When doing a pre-trip inspection on a vehicle with power steering, be sure to check the hoses, pumps, and fluid level. In particular, you should check the hoses for leaks.

Secure connections to the battery.

Extra hose pieces available for repairs.

When involved in an accident, you should protect the area, notify authorities, care for the injured, collect required information, and report the accident. You can lose your license for leaving the scene of an accident.

Trying to move your vehicle to the side of the road

Foundation brakes are used on each wheel of a CMV. The most common type of foundation brake is the s-cam drum brake.

Only on the front wheels of a vehicle.

Only on the rear wheels of a vehicle.

Class B Driving Test | New Mexico 2024 #1 Page 4 of 7

Train for FREE online with our New Mexico class B license test. The official exam test consists of several obligatory parts, with all of them checking your knowledge of different blocks of road rules. If you need to obtain a NM CDL class B permit in 2024, practice as much as possible. Free sample tests published on our website will help you check and improve your knowledge and boost your grades. Please bear in mind that CDL class B requirements may vary from state to state.

Number of Question 50

Passing Score 40

Number of Tests 20

Class B Driving Test | New Mexico 2024 #1 Page 4 of 7

22 . An alcohol evaporator is especially important:

23 . When loading a trailer, you should:

24 . Blocking a load:

25 . What can happen if the exhaust system is not working properly?

26 . When checking power steering hoses during a pre-trip inspection, you should look for:

27 . If involved in an accident, which of the following is not recommended?

28 . Foundation brakes are used:

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