Pennsylvania cdl Tank - Test 2
Number of questions: 20
Passing score: 80%
Acceptable number of errors: 4
This endorsement is required to haul any liquid or gaseous materials in a tank or tanks having a capacity of 1,000 gallons or more that is either permanently or temporarily attached to the vehicle or chassis. To receive this endorsement, applicants must pass a test. The test consists of 20 multiple choice questions. To pass, the applicant must answer at least 16 questions correctly. Test questions come from the Commonwealth of Pennsylvania Commercial Driver’s Manual. Questions come from chapters covering: Tank vehicles. The Tank endorsement can be used with the Class A, B or C CDL.
To DMV Handbooks19. If you must use the controlled braking method while transporting liquid cargo, you should:
Apply the brakes with about half of your usual force.
Apply the brakes so the wheels lock.
Apply the brakes as hard as possible without locking the wheels.
Apply the brakes about halfway, but keep the wheels rolling.