Power Systems Which of the following produces the radio interference in communication lines? both 1 and 2 None of these electro static induction electro magnetic induction both 1 and 2 None of these electro static induction electro magnetic induction ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3-phase transmission line has its conductors at the corners of an equilateral triangle with side 3m. The diameter of each conductor is 1.63 cm. The inductance of the line per phase per km is 1.043 mH 1.182 mH 1.232 mH 1.093 mH 1.043 mH 1.182 mH 1.232 mH 1.093 mH ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the time of operation of a relay for unity TMS is 10 sec. the time of operation of 0.5 TMS will be _______________ secs. 20. 7. 5. 3. 20. 7. 5. 3. ANSWER DOWNLOAD EXAMIANS APP
Power Systems For n bus power system size of Y bus matrix is (n-1)×(n-2) n×n (n-2)×(n-2) (n-1)×(n-1) (n-1)×(n-2) n×n (n-2)×(n-2) (n-1)×(n-1) ANSWER DOWNLOAD EXAMIANS APP
Power Systems The most commonly used material for insulators of overhead lines is PVC mica porcelain glass PVC mica porcelain glass ANSWER DOWNLOAD EXAMIANS APP
Power Systems Attenuation occurs due to inductance both 1 and 3 resistance conductance inductance both 1 and 3 resistance conductance ANSWER DOWNLOAD EXAMIANS APP
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