New Hampshire CDL Permit Test - Class A

Number of questions: 50
Passing score: 40
Directions: This license is required for driving any legal combination of vehicles, with a gross combination weight rating of 26,001 pounds or more, provided the GVWR of a trailer exceeds 10,000 pounds To receive this license, applicants must pass a 50-question test. To pass, applicants must answer 40 questions correctly. Each question has four possible answer choices. Test questions come from the New Hampshire CDL Driver’s Guide. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Combination, Doubles and Hazardous Materials. Endorsements that may be used with a Class A CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.
You have made error so far
Passing grade —
10 or fewer errors
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1.
Hydraulic brakes can fail for one of two reasons. Which of the following is one of those reasons?
There is a loss of hydraulic pressure.
You are driving uphill.
The brakes get too cold.
The brakes are used too much in one day.
2.
Why should the steps of a pre-trip inspection be done in the same order each time?
You will be less likely to forget a step.
You will get faster.
It is required by law.
The form must be followed in order.
3.
If you are being tailgated, you should:
Drive on the shoulder.
Allow the vehicle to pass.
Drive faster.
4.
A broken exhaust system:
Can allow poisonous fumes to enter the cabin.
Does not cause problems.
Should not be a concern.
5.
To help your vehicle be seen by others:
Headlights should be clean.
Headlights should be turned off during the day.
Headlights should be covered with grease.
Headlights should only be used in the rain.
6.
If color-coded, which color is used to identify service lines?
White
Yellow
Blue
7.
What is a concern immediately after it begins raining?
The water will mix with grease and oil on the road, making the roadway slippery.
A driver may forget where the windshield wiper lever is located.
It may stop raining.
People will be using their windshield wipers needlessly.
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