If any one of the overloads should trip, a mechanical mechanism opens the load ____________________ and disconnects the motor from the line.

Vacuum contactors enclose their load contacts in a sealed vacuum chamber.

Which Diagnosis below may indicate a possible source of a septic infection?

Any heat source can cause an overload to trip.

A person may be septic, but not display any outward symptoms of the infection.

You can obtain jogging control with the use of a selector switch.

High impedance voltmeters can indicate some amount of voltage caused by the capacitance of the ground and induced voltage produced by surrounding magnetic fields. These are generally referred to as ____________________ voltages.

Motors of 1 horsepower or less are considered ____________________ horsepower.

When a component is used to perform the function of stop in a control circuit, it will generally be connected in ____________________ with the motor starter coil.

Mechanically held contactors and relays are often referred to as ____________________ contactors or relays.