6) Which is circuit breaker is best suited for capacitor bank switching?
Answer is:
Vacuum circuit breaker
Related Substation and equipment MCQ with Answers
Answer is:
MVA
Explanation:
Rupturing capacity of a circuit breaker means the maximum power a circuit breaker can interrupt under a fault. It is usually expressed in Mega volt Ampere (MVA) and it is then the product of the rated breaking current in kilo amperes and rated voltage expressed in kilo volts.