Electric Circuits The resistance of 100 W, 200 V lamp is 800 Ω. 1600 Ω. 200 Ω. 400 Ω. 800 Ω. 1600 Ω. 200 Ω. 400 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An AC voltage of 200 V at 50 Hz is applied to a coil which draws 5 A and dissipates 1000 W. The resistance and impedance of the coil respectively are 40 Ω and 40 Ω. 40 Ω and 200 Ω. 25 Ω and 5 Ω. 50 Ω and 200 Ω. 40 Ω and 40 Ω. 40 Ω and 200 Ω. 25 Ω and 5 Ω. 50 Ω and 200 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 2) Two sinusoidal emfs are given as e1 = Asin(wt+45) and e2 = Bsin(wt-30). The phase difference between the two quantities in degrees is 15. 60. 75. 105. 15. 60. 75. 105. 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. 6.24. 1.56. 0.020. 3.12. 6.24. 1.56. 0.020. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition of symmetry in ABCD parameter representation is C = D. AD - BC = 1. A = D. B = D. C = D. AD - BC = 1. A = D. B = D. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The term trickle charge is associated with nickel iron battery. lead acid battery. dry cell. silver zinc battery. nickel iron battery. lead acid battery. dry cell. silver zinc battery. ANSWER DOWNLOAD EXAMIANS APP
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