Power Systems Ferranti effect can be compensated by which of the following shunt reactor series capacitor both 1 and 2 shunt capacitor shunt reactor series capacitor both 1 and 2 shunt capacitor ANSWER DOWNLOAD EXAMIANS APP
Power Systems The power output from an hydroelectric plants depend on type of dam, type of catchment area and discharge. discharge, system efficiency. type of dam, head, system efficiency. type of turbine, type of dam and type of catchment area. type of dam, type of catchment area and discharge. discharge, system efficiency. type of dam, head, system efficiency. type of turbine, type of dam and type of catchment area. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The insulation of modern EHV is designed based on lightning voltage. RI. switching voltage. corona. lightning voltage. RI. switching voltage. corona. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a 220 kV system, the inductance and capacitance up to the circuit breaker location are 25 mH and 0.025 µF respectively. The value of resistor required to be connected across the breaker contacts which will give no transient oscillations, is 1000 Ω 500 Ω 25 Ω 250 Ω 1000 Ω 500 Ω 25 Ω 250 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems The skin effect of conductor will increase when All of these frequency decrease diameter decrease resistivity decrease All of these frequency decrease diameter decrease resistivity decrease ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the inertia constant H = 10 MJ/MVA for a 50 MVA generator, the stored energy is 5 MJ 50 MJ 500 MJ 10 MJ 5 MJ 50 MJ 500 MJ 10 MJ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS