DGVCL Exam Paper (12-06-2016) True value has been 50 whereas measured value is 40 then the percentage error in the reading will be _____ 0.5 0.2 0.3 0.4 0.5 0.2 0.3 0.4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP %error = 100 * (actual - measured )/ actual
DGVCL Exam Paper (12-06-2016) Which of the following circuit breakers has high reliability & minimum maintenance? Vacuum CB Sulphur hexafluoride CB Air blast CB Bulk oil type CB Vacuum CB Sulphur hexafluoride CB Air blast CB Bulk oil type CB ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The voltage of transmission can be regulated by Switching in shunt capacitors at the receiving end during heavy loads Use of tap changing transformers Any of the above methods Use of capacitors to neutralize the effect of series reactance Switching in shunt capacitors at the receiving end during heavy loads Use of tap changing transformers Any of the above methods Use of capacitors to neutralize the effect of series reactance ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) DGVCL is not distributing electricity in _____ district. Vadodara Navsari Tapi Valsad Vadodara Navsari Tapi Valsad ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) Reactance relay is used for protection against: Earth fault None of these Phase fault Over voltage fault Earth fault None of these Phase fault Over voltage fault ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) _____ electric power is the most common method used by electrical grids to transfer power One-phase Three-phase None of these Two-phase One-phase Three-phase None of these Two-phase ANSWER DOWNLOAD EXAMIANS APP
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