Transmission & Distribution Low voltage cables are meant for use up to 6.6 kV 1.1 kV 3.3 kV 11 kV 6.6 kV 1.1 kV 3.3 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The line voltage on the L. T. Side of a distribution transformer is 400 V 11 kV 800 V 230 V 400 V 11 kV 800 V 230 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the demerit of a 'constant voltage transmission system'? 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 Availability of steady voltage at all loads at the line terminals Increase of short-circuit current of the system 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 Availability of steady voltage at all loads at the line terminals Increase of short-circuit current of the system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the source of heat generation in the cables? All of these losses in the conductor Losses in the metallic sheathings and armourings Dielectric losses in cable insulation All of these losses in the conductor Losses in the metallic sheathings and armourings Dielectric losses in cable insulation ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the distribution system is used for domestic loads? None of the listed here 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 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The loads on distributors systems are generally Balanced Unbalanced None of these Either of the above Balanced Unbalanced None of these Either of the above ANSWER DOWNLOAD EXAMIANS APP
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