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? Peaking hydro or gas turbine stations Major thermal stations Non-conventional power stations Base power stations Peaking hydro or gas turbine stations Major thermal stations Non-conventional power stations Base power stations ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) A synchronous condenser is virtually a/an induction motor commutatr motor under-excited synchronous motor over-excited synchronous motor induction motor commutatr motor under-excited synchronous motor over-excited synchronous motor ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Synchronous motor operate at no load with over excitation it behave as synchronous capacitorsupply reactive power at leading power factor
GETCO Exam Paper (11-06-2017) The inductance of a power transmission line increases with increase in diameter of conductor decrease in line length increase in spacing between the phase conductors increase in load current carried by the conductors increase in diameter of conductor decrease in line length increase in spacing between the phase conductors increase in load current carried by the conductors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) To improve the power factor in three phase circuits, the capacitor bank is connected in delta to make the connection elegant capacitance very small the power factor correction more effective capacitance calculation elegant the connection elegant capacitance very small the power factor correction more effective capacitance calculation elegant ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Effect of temperature rise in overhead lines is to increase both decrease the sag and increase the tension decrease both increase the sag and decrease the tension increase both decrease the sag and increase the tension decrease both increase the sag and decrease the tension ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The lead sheath of the cable may get damaged due to mechanically injury chemical action with impurities present in the soil when buried in earth crystallisation of lead through vibrations any one mechanically injury chemical action with impurities present in the soil when buried in earth crystallisation of lead through vibrations any one ANSWER DOWNLOAD EXAMIANS APP
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