Transmission & Distribution The domestic load that has unity power factor is Fan Filament lamp Mixer Tube Fan Filament lamp Mixer Tube ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution To increase the capacity of a transmission line for transmitting power which of the following must be decreased? Line inductance Voltage Capacitance All of the listed here Line inductance Voltage Capacitance All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution With the increase in the values of voltage and power factor, the cost of transmission line conductor Increases Decreases Increases exponentals Is unaffected Increases Decreases Increases exponentals Is unaffected ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A conductor, due to sag between two supports, takes the form of Triangle Semicircle Ellipse Catenary Triangle Semicircle Ellipse Catenary ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a balanced 3 wire dc system, the voltage across the outers is 500V. The voltage between any outer and neutral wire is 500 V 250 V 125 V 100 V 500 V 250 V 125 V 100 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 150 to 220 kV 60 to 100 kV 20 to 50 kV 100 to 120 kV 150 to 220 kV 60 to 100 kV 20 to 50 kV 100 to 120 kV ANSWER DOWNLOAD EXAMIANS APP
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