GETCO Exam Paper (11-06-2017) Back to back HVDC is used to decrease line losse provide stable interconnection reduce voltage drop increase the transmission capability decrease line losse provide stable interconnection reduce voltage drop increase the transmission capability ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the reading of two wattmeters are equal and positive in two wattmeter method, the load power factor in abalanced 3-phase 3-wire circuit will be zero unity 0.866 0.5 zero unity 0.866 0.5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP W1 = W2 (+Ve) → PF = 1W1, W2 Positive → PF > 0.5W1 +Ve, W2 = 0 → PF = 0.5W1 +Ve, W2 = -Ve → PF < 0.5W1 = - W2 → PF = 0
GETCO Exam Paper (11-06-2017) Galvanised steel wire is usually used as stay wire all earth wire structural components stay wire all earth wire structural components ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The lead sheath of the cable may get damaged due to chemical action with impurities present in the soil when buried in earth crystallisation of lead through vibrations mechanically injury any one chemical action with impurities present in the soil when buried in earth crystallisation of lead through vibrations mechanically injury any one ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Kirchhoff's laws are valid for passive time invariant circuits linear circuits only both linear and nonlinear circuits nonlinear circuits only passive time invariant circuits linear circuits only both linear and nonlinear circuits nonlinear circuits only ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Give Antonym: underhand Surreptitious Exposed Obscure Hidden Surreptitious Exposed Obscure Hidden ANSWER DOWNLOAD EXAMIANS APP
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