Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 60 to 100 kV 20 to 50 kV 150 to 220 kV 100 to 120 kV 60 to 100 kV 20 to 50 kV 150 to 220 kV 100 to 120 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution If the height of transmission tower is increased, which of the following parameters is likely to change? Inductance Resistance Capacitance All of the listed here Inductance Resistance Capacitance All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 2kV/km 3.2kV/km 3 kV/km 1.6 kV/km 2kV/km 3.2kV/km 3 kV/km 1.6 kV/km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution If variable part of annual cost on account of interest and depreciation on the capital outlay is equal to the annual cost of electrical energy wasted in the conductors, the total annual cost will be minimum and the corresponding size of conductor will be most economical. This statement is known as Faraday's law Ohm's law Kirchhoff's law Kelvin's law Faraday's law Ohm's law Kirchhoff's law Kelvin's law ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundle conductors, the critical voltage for the formation of corona will Increase Decrease Remains same Not occur Increase Decrease Remains same Not occur ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In the event of the fault, line can be opened quickly by G. O. Switch Fuse All of the listed here CB G. O. Switch Fuse All of the listed here CB ANSWER DOWNLOAD EXAMIANS APP
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