GETCO Exam Paper (11-06-2017) Galvanised steel wire is usually used as earth wire all structural components stay wire earth wire all structural components stay wire ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Back to back HVDC is used to reduce voltage drop increase the transmission capability provide stable interconnection decrease line losse reduce voltage drop increase the transmission capability provide stable interconnection decrease line losse ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Fiber-optic cables are used in power system applications mainly for communication between power station and substation all SCADA communication between power station and load control centre communication between power station and substation all SCADA communication between power station and load control centre ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The charging current in the cables lags the voltage by 180˚ leads the voltage by 90˚ leads the voltage by 180˚ lags the voltage by 90˚ lags the voltage by 180˚ leads the voltage by 90˚ leads the voltage by 180˚ lags the voltage by 90˚ ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The current through series RLC circuit under resonance condition will be V/R V/XL none V/XC V/R V/XL none V/XC ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For series resonace circuit,Z = RI = ImaxI = V/Z = V/R
GETCO Exam Paper (11-06-2017) In a load duration curve for an integrated power system, the uppermost crest represents the energy contributed by which one of the following? Major thermal stations Base power stations Peaking hydro or gas turbine stations Non-conventional power stations Major thermal stations Base power stations Peaking hydro or gas turbine stations Non-conventional power stations ANSWER DOWNLOAD EXAMIANS APP
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