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Class 1 practice quiz

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Class 1Question 4 of 200
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Which control is applied while moving slowly to check trailer service-brake response near the end of the Class 1 pre-trip?

AThe tractor parking-brake control
BThe low-air warning controlYour answer
CThe trailer hand valveCorrect answer
Incorrect.

The final response tests include moving ahead slowly and gently applying the trailer hand valve to check trailer brake response. (Guide p. 213)

Study aid only. These are not official ICBC exam questions, and practice scores do not predict an official test result.