Question 238Electricity/Electronics - 1st Asst/Chief70% to pass
As shown in figure "A" of the illustration, what is the purpose of the "test button"? EL-0178
AI Explanation
The correct answer is C) The test button is used to mimic an overload to test the trip function of the overload relay.
The purpose of the test button is to simulate an overload condition and verify that the overload relay will trip as intended. This allows the operator to test the functionality of the overload protection system without actually subjecting the equipment to an overload. The other answer choices do not accurately describe the purpose of the test button in this context.
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