Which of these devices can retain a high-voltage charge after power has been removed?

a. Capacitors used in motor circuits
b. Control relays
c. Compressor contactor
d. Compressor terminals


a. Capacitors used in motor circuits

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Each winding in motors designed for part winding starting is individually protected by ____________________ overload heaters.

Fill in the blank(s) with the appropriate word(s).

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Radial tires can cause a vehicle to pull to one side while driving. This is called "radial tire pull" and is often due to ________

A) The angle of the body (carcass) plies B) Tire conicity C) Bead design D) Tread design

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In nearly all church congregations, women outnumbered men __________

A) slightly B) four to one C) three to one D) two to one

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Sensors that house an emitter and a receiver separately to create an infrared sensing barrier are known as a _______.

A. limit switch B. proximity switch C. light curtain D. pressure sensor

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