Electric Circuits Which of the following materials has highest electrical conductivity ? Silver. Aluminium. Steel. Copper. Silver. Aluminium. Steel. Copper. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Total power consumed in the circuit below is 10 W. Find X. None of these. 2 A. 1 A. 3 A. None of these. 2 A. 1 A. 3 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The number of electrons in the outer most orbits of carbon atom is 3. 4. 7. 6. 3. 4. 7. 6. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 3 wire, 3 - φ supply feeds a load consisting of three equal resistors. By how much is the load reduced if one of the resistors be removed when the load is in star? 33.33 % of the original load. 50 % of the original load. 25 % of the original load. 66.66 % of the original load. 33.33 % of the original load. 50 % of the original load. 25 % of the original load. 66.66 % of the original load. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the real power in AC operation? Both option A and B. Apperant power × cosφ. None of these. VIcosφ. Both option A and B. Apperant power × cosφ. None of these. VIcosφ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a capacitor the electric charge is stored in none of above. both of (A) and (B). metal plates. dielectric. none of above. both of (A) and (B). metal plates. dielectric. ANSWER DOWNLOAD EXAMIANS APP
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