Cdl Combination Test Exam With 100% Verified Correct Answers

CDL Combination Test Exam With 100% Verified Correct Answers If you cross connect the two air lines the following will result - Correct Answer-You will not have air going to the trailer brakes You have coupled with a semi-trailer. In what position should you put the front trailer supports before driving away? - Correct Answer-Fully raised with the crank handle secured in its bracket Th trailer air supply control: - Correct Answer-Is a red, eight sided knob A device which connects the service and emergency air lines from the truck to the trailer is called.. - Correct Answer-Glad hands If one of the glad hands on your blue air line is missing a seal: - Correct Answer-You might end up with a service line air leakIn order to supply air to the trailer, you must first: - Correct Answer-Stop engine so you can hear the brakes The hand valve should be used: - Correct Answer-To test the trailer brakes The air leakage rate for a combination vehicle (engine off, brakes on) should not be more than _______ psi per minute - Correct Answer-4 When should you use the hand valve to park a combination vehicle? - Correct Answer-Never When you