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Home/Practice quizzes/Single-unit air brakes

Single-unit air brakes practice quiz

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Single-unit air brakesQuestion 23 of 200
Correct30%7 of 23 answered
Incorrect70%16 of 23 answered

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

A60 psi
B5 psiYour answer
C20 psiCorrect answer
Incorrect.

The difference between minimum and maximum system pressure should be about 20 psi. (Guide p. 152)

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