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Home/Practice quizzes/Class 1

Class 1 practice quiz

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

Class 1Question 13 of 200
Correct8%1 of 13 answered
Incorrect92%12 of 13 answered

Under what operating condition is an engine retarder generally most effective?

ALow engine rpm in a high gear
BNeutral gear at highway speedYour answer
CLow engine rpm with the clutch depressed
DHigher engine rpm at a lower vehicle speedCorrect answer
Incorrect.

An engine retarder works more effectively at higher engine rpm and lower vehicle speed, making gear choice important. (Guide p. 22)

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