All solenoids that operate on alternating current must have a(n) ____________________ coil.

Solder melting type overloads are often called solder ____________________ overloads.

Contactors are equipped with contacts intended to connect high current loads to the power line; these large contacts are called ____________________ contacts.

What is the voltage on which most magnetic control systems operate?

The conductor size, fuse or circuit breaker size, and overload size are generally determined using the ____________________ Code® and/or local codes.

The double acting push button has two terminal screws.

Some motors can draw up to 600 percent of rated full load current during starting.

Fuses and circuit breakers are generally employed for ____________________ protection.

Auxiliary contacts are intended to control large amounts of current.

The movable contact of the normally open held closed switch is drawn below the stationary contact.