Electric Circuits In which of the circuits power factor can be zero? both ‘a’ and ‘b’ capacitive. inductive. resistive. both ‘a’ and ‘b’ capacitive. inductive. resistive. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following may be the value of resistivity of copper at absolute zero in ohm-metre? 3.12. 1.56. 6.24. 0.020. 3.12. 1.56. 6.24. 0.020. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric field intensity is F/ m2. F / m. N / Ampere. N / C. F/ m2. F / m. N / Ampere. N / C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The active and reactive power in an AC circuit are 10W and 20VAR respectively. What is the power factor? 0.577. 0.866. 0.5. 1. 0.577. 0.866. 0.5. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of lead acid cell is _______________ that of Edison cell. more than. equal to. none of above. less than. more than. equal to. none of above. less than. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure the value of the source voltage is 44 V. 24 V. 12 V. 30 V. 44 V. 24 V. 12 V. 30 V. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS