Kansas cdl Double - Test 2
Number of questions: 20
Passing score: 80%
Acceptable number of errors: 4
This endorsement is required if the driver will pull two or three trailers. 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. Each question has four possible answer choices. Test questions come from the Kansas Commercial Driver’s Manual. Questions come from chapters covering: Driving Safely, Cargo, Air Brakes (if applicable), Combination Vehicles and Doubles and Triples. The Double/Triple endorsement can be used with the Class A CDL.
To DMV Handbooks12. Before a trip, you should ensure that air flows to all trailers by:
Closing the rear shut-off valves and listening for escaping air.
Opening the rear shut-off valves and listening for escaping air.
Disconnecting air supply lines and listening for escaping air.
Detaching and reattaching the rear shut-off valves.