Electricians will sometimes call "disconnects" or a "disconnecting means." A) Two-pronged plugs
B) Electrical cords
C) Switches
D) Three-pronged plugs

(This is for my Automotive class)

Fluids at rest possess no flow energy. a)- true b)- false

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above