Electric Circuits Pure metal generally have high conductivity and low temperature coefficient. low conductivity and high temperature coefficient. high conductivity and large temperature coefficient. low conductivity and zero temperature coefficient. high conductivity and low temperature coefficient. low conductivity and high temperature coefficient. high conductivity and large temperature coefficient. low conductivity and zero temperature coefficient. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Super position theorem is not applicable for current calculations. None of these voltage calculations. power calculations. current calculations. None of these voltage calculations. power calculations. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant of RL series circuit is 2RC 2L/R L/R RC 2RC 2L/R L/R RC ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The coils having self inductor of 10 mH and 15 mH have an effective inductor of 40 mH, when connected in series aiding. What will be the equivalent inductor if we connect them in series opposing 20 mH. 5 mH. 10 mH. 0 mH. 20 mH. 5 mH. 10 mH. 0 mH. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Reactive power drawn by a pure resistor is maximum minimum None of these 0 maximum minimum None of these 0 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called the frequency in AC operation? No. of cycles made per second. No. of (+) ve quadrature made per second. No. of (-) ve quadrature made per second. No. of wave made per second. No. of cycles made per second. No. of (+) ve quadrature made per second. No. of (-) ve quadrature made per second. No. of wave made per second. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS