The ____ relay is so named because it uses a length of resistive wire connected in series with the motor to sense motor current.

a. serial thermostat
b. movable arm
c. solid-state starting
d. hot-wire starting


d. hot-wire starting

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Plugging is used with direct current motors more than with three phase squirrel cage motors.

Answer the following statement true (T) or false (F)

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If all the three phases are equal, as in supplying a three-phase motor, the neutral current is the ____________________ of the three-phase conductors.

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

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What precautions should be followed when using gaskets?

A) Read the instruction sheet B) A gasket should be checked to be sure that it is the correct gasket C) Never reuse an old gasket D) All of the above

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What is the difference between marketing and sales?

What will be an ideal response?

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