MGVCL Exam Paper (30-07-2021 Shift 1) જ્વાળા: ધુમાડો:: બરફ : ___ તાપમાન ગરમી શીતળતા બાષ્પ તાપમાન ગરમી શીતળતા બાષ્પ ANSWER DOWNLOAD EXAMIANS APP
MGVCL Exam Paper (30-07-2021 Shift 1) દુર્ગતિ' શબ્દનો વિરુદ્ધાર્થી શબ્દ ક્યો છે? અદુર્ગતી કુગતિ સુગતિ સળંગગતિ અદુર્ગતી કુગતિ સુગતિ સળંગગતિ ANSWER DOWNLOAD EXAMIANS APP
MGVCL Exam Paper (30-07-2021 Shift 1) Insulation Power Factor testing on an oil-filled transformer is not helpful in determining ___ Movement of the windings (change in capacitance) Whether the oil test indicates moisture Turns ratio values Condition of paper insulation (change in watts losses) Movement of the windings (change in capacitance) Whether the oil test indicates moisture Turns ratio values Condition of paper insulation (change in watts losses) ANSWER EXPLANATION DOWNLOAD EXAMIANS APP A form of AC testing that applies voltage and measures the leakage/loss current of electrical insulation.It is a type of insulation testing used to evaluate the integrity of electrical insulation.
MGVCL Exam Paper (30-07-2021 Shift 1) Determine maximum permissible load which a 15 MVA, ONAN cooled transformer to IS : 2026 can take for 6 hr, if the initial load on it was 12 MVA. The weighted ambient temperature is 20˚C. Assume the permissible load kVA as a fraction of rated kVA is 1.25. 12 MVA 9.6 MVA 18.75 MVA 15 MVA 12 MVA 9.6 MVA 18.75 MVA 15 MVA ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Maximum permissible load = Rated MVA rating*fraction of rated kVAMaximum permissible load = 15*1.25Maximum permissible load = 18.75 MVA
MGVCL Exam Paper (30-07-2021 Shift 1) ___ is the process of actuating equipment operation at remote locations. Data acquisition Supervisory control Data processing Supplementary control Data acquisition Supervisory control Data processing Supplementary control ANSWER DOWNLOAD EXAMIANS APP
MGVCL Exam Paper (30-07-2021 Shift 1) The miniature circuit breaker (MCB) shown in figure is five pole MCB four pole MCB three pole MCB two pole MCB five pole MCB four pole MCB three pole MCB two pole MCB ANSWER DOWNLOAD EXAMIANS APP
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