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Study 102 Electrical Engineering MCQs with correct answers and explanations.

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101Electrical EngineeringMedium

Resistance grounding is used for voltage between________?

Anone of the above

B33kVto66kV

CHkVto33kV

D3.3kVandllkV

Correct answer

D. 3.3kVandllkV

Explanation

The correct answer is 3.3kVandllkV.

102Electrical EngineeringMedium

Aall of the above

Bhigh speed opening of contacts

Carc suppressing blow out coils

Dwide separation of the opened contacts

Correct answer

A. all of the above

Explanation

The correct answer is all of the above.