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