DGVCL Exam Paper (12-06-2016) The voltage of transmission can be regulated by Any of the above methods Switching in shunt capacitors at the receiving end during heavy loads Use of capacitors to neutralize the effect of series reactance Use of tap changing transformers Any of the above methods Switching in shunt capacitors at the receiving end during heavy loads Use of capacitors to neutralize the effect of series reactance Use of tap changing transformers ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Isolator in substation is open under _____ condition. No load Short circuit Full load None of these No load Short circuit Full load None of these ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Isolators do not have capacity to make or breake circuit when current flowing in circuit
DGVCL Exam Paper (12-06-2016) Reactance relay is used for protection against: None of these Phase fault Over voltage fault Earth fault None of these Phase fault Over voltage fault Earth fault ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) A circuit breaker is designed to protect an electrical circuit from damage caused by : Over load Over current All of these Short circuit Over load Over current All of these Short circuit ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) In a transmission line if booster transformers are to be used, preferred location will be At the receiving end Anywhere in the line At the intermediate point At the sending end At the receiving end Anywhere in the line At the intermediate point At the sending end ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The Minimum Oil Circuit Breaker (MOCB) is named because of : Reduced requirement of oil All of these None of these Reduced requirement of air Reduced requirement of oil All of these None of these Reduced requirement of air ANSWER DOWNLOAD EXAMIANS APP
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