Transmission & Distribution The minimum dielectric stress in cable is at Centre of conductor None of the listed here Conductor surface Lead sheath Centre of conductor None of the listed here Conductor surface Lead sheath ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The domestic load that has unity power factor is Tube Mixer Filament lamp Fan Tube Mixer Filament lamp Fan ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a mater of economy, voltage for power transmission should be None of the listed here Low Medium High None of the listed here Low Medium High ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 20 to 50 kV 150 to 220 kV 60 to 100 kV 100 to 120 kV 20 to 50 kV 150 to 220 kV 60 to 100 kV 100 to 120 kV 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 None of the listed here 3-phase, 4- wire system 1 phase, 2-wire system 3phase, 3-wire system None of the listed here 3-phase, 4- wire system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the demerit of a 'constant voltage transmission system'? Availability of steady voltage at all loads at the line terminals Improvement of power factor at times of moderate and heavy loads Possibility of better protection for the line due to possible use of higher terminal reactants Increase of short-circuit current of the system Availability of steady voltage at all loads at the line terminals Improvement of power factor at times of moderate and heavy loads Possibility of better protection for the line due to possible use of higher terminal reactants Increase of short-circuit current of the system ANSWER DOWNLOAD EXAMIANS APP
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