Transmission & Distribution In a 3 wire dc system, the current in +ve outer is 200 A and in the -ve outer is 100 A. The current in the neutral wire is 100 A 200 A 300 A 0 A 100 A 200 A 300 A 0 A ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following D.C. distribution system is the simplest and lowest in first cost? Ring system None of these Radial system Interconnected system Ring system None of these Radial system Interconnected system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The spacing between phase conductors of a 220 kV line is approximately equal to 8.5 m 6 m 3.5 m 2 m 8.5 m 6 m 3.5 m 2 m ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Neutral wires Supporting towers Transmission lines Insulators Neutral wires Supporting towers Transmission lines Insulators ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following equipment is used to limit short circuit level in a substation? Lightning switch Series reactor Coupling capacitor isolator Lightning switch Series reactor Coupling capacitor isolator ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The angular displacement between two interconnected stations is mainly due to 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 Reactance of the interconnector ANSWER DOWNLOAD EXAMIANS APP