Transmission & Distribution For transmission of power over a distance of 200 km, the transmission voltage should be 33 kV 132 kV 11 kV 66 kV 33 kV 132 kV 11 kV 66 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The surge resistance of cables is 50 ohms 300 ohms 200 ohms 20 ohms 50 ohms 300 ohms 200 ohms 20 ohms ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following characteristics should the line supports for transmission lines possess? High mechanical strength Low cost Longer life All of these High mechanical strength Low cost Longer life All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the distribution system is used for domestic loads? 1 phase, 2-wire system 3phase, 3-wire system 3-phase, 4- wire system None of the listed here 1 phase, 2-wire system 3phase, 3-wire system 3-phase, 4- wire system None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the demerit of a 'constant voltage transmission system'? Improvement of power factor at times of moderate and heavy loads Increase of short-circuit current of the system Availability of steady voltage at all loads at the line terminals Possibility of better protection for the line due to possible use of higher terminal reactants Improvement of power factor at times of moderate and heavy loads Increase of short-circuit current of the system Availability of steady voltage at all loads at the line terminals Possibility of better protection for the line due to possible use of higher terminal reactants ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Basically the boosters are Capacitors Inductors Transformers Synchronous motors Capacitors Inductors Transformers Synchronous motors ANSWER DOWNLOAD EXAMIANS APP
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