Which of the following would indicate the lowest engine rpm?
A) peak torque
B) high idle
C) engine lug
D) droop curve

Question

Quizplus · Accepted Answer

Engine lug refers to the condition where the engine is operating below its efficient RPM range, often resulting in the lowest engine RPMs compared to the other options. This is because "lugging" the engine means it's struggling under a heavy load at too low of a speed, which is not optimal for performance or fuel efficiency.

Which of the Following Would Indicate the Lowest Engine Rpm