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Home/Practice quizzes/Single-unit air brakes

Single-unit air brakes practice quiz

Choose an answer, read the explanation, then continue to the next question. Your results include a review of every answer.

Single-unit air brakesQuestion 23 of 200
Correct27%6 of 22 answered
Incorrect73%16 of 22 answered

Approximately how wide should the normal range be between governor cut-in and cut-out?

A60 psiB5 psiC20 psi

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