GETCO Exam Paper (11-06-2017) In air blast circuit breaker resistance switching is used to reduce the magnitude of fault current change the fault current power factor damp out the fast transient control the CB operating time reduce the magnitude of fault current change the fault current power factor damp out the fast transient control the CB operating time ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The booster is inserted in the circuit to increase current compensate for voltage drop reduce current reduce voltage drop increase current compensate for voltage drop reduce current reduce voltage drop ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Circuit breakers usually operate under steady short circuit current transient state of short circuit current None sub-transient state of short circuit current steady short circuit current transient state of short circuit current None sub-transient state of short circuit current ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Current rating is not necessary in case of load break switches circuit breakers and load break switches circuit breakers isolators load break switches circuit breakers and load break switches circuit breakers isolators ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Steady state stability of a power system is improved by using double circuit line instead of single circuit line reducing fault clearing time single pole switching decreasing generator inertia using double circuit line instead of single circuit line reducing fault clearing time single pole switching decreasing generator inertia ANSWER DOWNLOAD EXAMIANS APP
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