Electric Circuits A balanced 3 - φ star connected load is fed from a 208 V, 3 - φ supply. Each load has resistance of 35 Ω. The total power is 1236 W. none of these. 411.3 W. 618 W. 1236 W. none of these. 411.3 W. 618 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain high efficiency, network is designed with which of the following? High Q factor Low Q factor Zero Q factor Unity Q factor High Q factor Low Q factor Zero Q factor Unity Q factor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When a lossy capacitor with a dielectric of permittivity ε and conductivity σ operates at a frequency ω the loss tangent for the capacitor is given by ω ε/σ. σ ω ε. σ/ω ε. ω σ/ε. ω ε/σ. σ ω ε. σ/ω ε. ω σ/ε. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit contains two unequal resistor in parallel voltage drops are according to their resistive value. currents in both are same. voltage drops across both are same. heat losses in both are same. voltage drops are according to their resistive value. currents in both are same. voltage drops across both are same. heat losses in both are same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 6 V lead acid battery has an internal resistance of 0.01 Ω. How much current will flow when the battery is short circuited? 6 A. 1 A. 100 A. 600 A. 6 A. 1 A. 100 A. 600 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electrics supply for electroplating should be low AC voltage. low frequency ac voltage. any of above. DC voltage. low AC voltage. low frequency ac voltage. any of above. DC voltage. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS