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When a component is used to perform the function of stop in…

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.

Published June 11, 2021
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Mechanically held contactors and relays are often referred t…

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

Published June 11, 2021
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Line voltage devices may have contacts rated for 15 to _____…

Line voltage devices may have contacts rated for 15 to ____________________ amperes.

Published June 11, 2021
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When M coil energizes, only the first M contact changes posi…

When M coil energizes, only the first M contact changes position.

Published June 11, 2021
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If R coil energizes, all R contacts change position.

If R coil energizes, all R contacts change position.

Published June 11, 2021
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____________________ push buttons combine the operation of a…

____________________ push buttons combine the operation of a selector switch and push button in the same unit.

Published June 11, 2021
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Integral horsepower manual starters with low voltage release…

Integral horsepower manual starters with low voltage release will restart automatically after a power failure without being reset.

Published June 11, 2021
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When one side of the secondary winding of a control transfor…

When one side of the secondary winding of a control transformer is grounded, the control system is referred to as a(n) ____________________ system.

Published June 11, 2021
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Magnetic type overload relays are sensitive to ambient tempe…

Magnetic type overload relays are sensitive to ambient temperature.

Published June 11, 2021
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High voltage surges are harmless and cannot damage electroni…

High voltage surges are harmless and cannot damage electronic components connected to the power line.

Published June 11, 2021
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