Electric Circuits Which of the following may be the value of resistivity of copper at absolute zero in ohm-metre? 1.56. 3.12. 6.24. 0.020. 1.56. 3.12. 6.24. 0.020. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A constant voltage source has minimum current capacity. high internal resistance. low internal resistance. minimum efficiency. minimum current capacity. high internal resistance. low internal resistance. minimum efficiency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit, if the voltage across capacitor is greater than voltage across inductor, then power factor of the network is lagging. leading. unity. zero. lagging. leading. unity. zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following quantities remain the same in all parts of a parallel circuit resistance. power. current. voltage. resistance. power. current. voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it? 6 × 102 joules. 4 × 102 joules. 3 × 102 joules. 2.5 × 102 joules. 6 × 102 joules. 4 × 102 joules. 3 × 102 joules. 2.5 × 102 joules. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistor stores the energy in the form of None of these electrical field. magnetic field. both A and B. None of these electrical field. magnetic field. both A and B. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS