Transmission & Distribution The line voltage on the L. T. Side of a distribution transformer is 11 kV 230 V 400 V 800 V 11 kV 230 V 400 V 800 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, we use Two or three dielectrics A large number of dielectrics One dielectric None of the listed here Two or three dielectrics A large number of dielectrics One dielectric None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The angular displacement between two interconnected stations is mainly due to Reactance of the interconnector Synchronous reactance of both the alternators Armature reactance of both alternators All of these Reactance of the interconnector Synchronous reactance of both the alternators Armature reactance of both alternators All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution With the increase in the values of voltage and power factor, the cost of transmission line conductor Is unaffected Increases exponentals Decreases Increases Is unaffected Increases exponentals Decreases Increases 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 Possibility of better protection for the line due to possible use of higher terminal reactants Availability of steady voltage at all loads at the line terminals Increase of short-circuit current of the system 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 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 Low voltage cables are meant for use up to 3.3 kV 6.6 kV 1.1 kV 11 kV 3.3 kV 6.6 kV 1.1 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
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