Smaller displacement engines will not need to turn as fast to produce what is known as:
A)speed density"
B)power density"
C)torque ratio
D)power ratio"

Question

Quizplus · Accepted Answer

Power density refers to the amount of power produced per unit of engine displacement. Smaller displacement engines can achieve high power density by producing more power without needing to turn as fast.

Smaller Displacement Engines Will Not Need to Turn as Fast