Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 150 to 220 kV 60 to 100 kV 20 to 50 kV 100 to 120 kV 150 to 220 kV 60 to 100 kV 20 to 50 kV 100 to 120 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Overhead system can be designed for operation upto 400 kV 33 kV 66 kV 11 kV 400 kV 33 kV 66 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The square root of the ratio of line impedance and shunt admittance is called the None of these Surge impedance of the line Regulation of the line Conductance of the line None of these Surge impedance of the line Regulation of the line Conductance of the line ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is noticeable only at _____ frequencies. High Low Audio All High Low Audio All ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Transmission line insulators are made of iron glass P.V.C. porcelain iron glass P.V.C. porcelain ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 3.2kV/km 2kV/km 3 kV/km 1.6 kV/km 3.2kV/km 2kV/km 3 kV/km 1.6 kV/km ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS