Electric Circuits Which of the followings is the expression for energy stored in a capacitor? Cv. C dv / dt. C / v. (1 / 2) Cv2. Cv. C dv / dt. C / v. (1 / 2) Cv2. 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? 25 % of the original load. 33.33 % of the original load. 66.66 % of the original load. 50 % of the original load. 25 % of the original load. 33.33 % of the original load. 66.66 % of the original load. 50 % of the original load. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three parallel resistive branches are connected across a DC supply. The ratio of the branch resistances are given as R1:R2:R3 :: 2:4:6. The ratio of the branch currents is 2:4:6. 2:3:6. 6:3:2. 6:4:2. 2:4:6. 2:3:6. 6:3:2. 6:4:2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If P is the power of a star connected system then what will be power of an equivalent delta connected system? P/3 P 3P None of these P/3 P 3P None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell, hydrogen is liberated at both plates. negative plate. positive plate. none of the plates. both plates. negative plate. positive plate. none of the plates. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For ideal tank circuit, what is the value of dynamic admittance? None of these 0 Both ∞ None of these 0 Both ∞ ANSWER DOWNLOAD EXAMIANS APP
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