Overload Relays Are Intended to Disconnect the Motor from the Power

question 5

Multiple Choice

Overload relays are intended to disconnect the motor from the power line in the event____________ .

• A)that the motor nameplate is destroyed
• B)the timing relays cut out the starting resistors
• C)that the current draw becomes excessive
• D)of a voltage unbalance

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Definitions:

Straight-Line Basis

A method of calculating depreciation or amortization by evenly spreading the cost of an asset over its useful life.

Salvage Value

The expected sale value of an asset upon reaching the end of its serviceable life.

Units-Of-Activity Method

Depreciation method in which useful life is expressed in terms of the total units of production or use expected from an asset.

Depreciation Expense

The allocation of a tangible asset's cost over its useful life to account for declines in value over time.