A clutch is chattering when engaged. Technician A says that too much clutch freeplay is the cause Technician B says that oil or grease may be on the friction disc. Which technician is correct?

Mathematically, the rate of change of a quantity is known as the ____.

a. proportion b. integer c. fluctuation d. derivative

?Where would an L-head engine be found today?

What will be an ideal response?

EPR valves are also referred to as ____ valves.

A. DRP B. ORC C. ORN D. ORI

What is the primary method used to control open-loop gain?

A) use input resistors B) ground one input C) negative feedback D) positive feedback