Electric Circuits The efficiency in case of maximum power transfer theorem is 50 %. less than 50 %. 50 % - 100 %. 100 %. 50 %. less than 50 %. 50 % - 100 %. 100 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of 200 W, 200 V lamp is 800 Ω. 200 Ω. 400 Ω. 100 Ω. 800 Ω. 200 Ω. 400 Ω. 100 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A voltage source having an open circuit voltage of 100 V and internal resistance of 50 Ω is equivalent to a current source 2 A with 50 Ω in series. 0.5 A in parallel with 50 Ω. none of these. 2 A with 50 Ω in parallel. 2 A with 50 Ω in series. 0.5 A in parallel with 50 Ω. none of these. 2 A with 50 Ω in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current in a circuit is given by, If the current flows through the 5 Ω resistor, find power dissipated at t = 0? 10 Watts. 15 Watts. 40 Watts. 20 Watts. 10 Watts. 15 Watts. 40 Watts. 20 Watts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the unit of potential difference ? Volt Ampere Ohm Watt Volt Ampere Ohm Watt ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In what connection we get neutral? Star. Delta. Mesh. Both A and B. Star. Delta. Mesh. Both A and B. ANSWER DOWNLOAD EXAMIANS APP
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