Transmission & Distribution Transmission line insulators are made of porcelain P.V.C. iron glass porcelain P.V.C. iron glass ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is noticeable only at _____ frequencies. All High Audio Low All High Audio Low ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The power transmitted will be maximum when Receiving end voltage is more Corona losses are minimum Reactance is high Sending end voltage is more Receiving end voltage is more Corona losses are minimum Reactance is high Sending end voltage is more ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The colour of the neutral of three core flexible cable is Blue Red Brown Black Blue Red Brown Black ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power distribution by cables is generally adopted for line length Less than 10 km Above 100 km Less than 50 km Above 200 km Less than 10 km Above 100 km Less than 50 km Above 200 km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a balanced 3 wire dc system, the voltage across the outers is 500V. The voltage between any outer and neutral wire is 500 V 250 V 125 V 100 V 500 V 250 V 125 V 100 V ANSWER DOWNLOAD EXAMIANS APP
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