DMV Cartedefr · Pennsylvania · cdl · Air Brakes Test 2

Pennsylvania cdl Air Brakes - Test 2

Number of questions: 25

Passing score: 80%

Acceptable number of errors: 5

This endorsement is required for driving a vehicle with air brakes. To receive this endorsement, applicants must pass a written test. The test consists of 25 multiple choice questions. To pass, the applicant must answer at least 20 questions correctly. Test questions come from the Commonwealth of Pennsylvania Commercial Driver’s Manual. Questions come from chapters covering: Air Brakes. The Air Brakes endorsement may be used with the Class A, B or C CDL.

To DMV Handbooks

15. What does the air compressor governor do?

A

Controls when the air compressor pumps air into the air storage tanks.

B ×

Controls how quickly air leaves the air storage tanks.

C ×

Controls the temperature of the air entering the air storage tanks.

D ×

Controls the temperature of the air leaving the air storage tanks.

More AK DMV cdl Tests