Power Systems Apart from the skin effect the non uniformity of the current distribution is also caused by ferranti effect bundled conductors proximity effect All of these ferranti effect bundled conductors proximity effect All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a transmission line the insulators to be used at the dead end or sharp curves are pin type insulator any of the above suspension type strain type pin type insulator any of the above suspension type strain type ANSWER DOWNLOAD EXAMIANS APP
Power Systems Skin effect depends on All of these conductivity relative permeability frequency All of these conductivity relative permeability frequency 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 500 Ω 25 Ω 250 Ω 1000 Ω 500 Ω 25 Ω 250 Ω 1000 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Ferranti effect can be compensated by which of the following shunt reactor both 1 and 2 series capacitor shunt capacitor shunt reactor both 1 and 2 series capacitor shunt capacitor ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 10 MVA generator has reactance of 0.2 pu. Find the new reactance value for 50 MVA base? 0.2 pu 0.25 pu 5 pu 1 pu 0.2 pu 0.25 pu 5 pu 1 pu ANSWER DOWNLOAD EXAMIANS APP
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