Electric Circuits Which of the following defined the average value ? Heating effect Voltage Current Charge transfer Heating effect Voltage Current Charge transfer ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit given, I = 1 A for Is = 0. What is the value of I for Is = 2 A ? 4 A. 1 A. 3 A. 2 A. 4 A. 1 A. 3 A. 2 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits You have to replace 1500 Ω resistor in radio. You have no 1500 Ω resistor but have several 1000 Ω ones which you would connect three in series. two in parallel. two in parallel and one in series. three in parallel. three in series. two in parallel. two in parallel and one in series. three in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical inductors are connected in delta with a 220 V, 50 Hz, 3 - φ, supply. If the phase current is 24 A, then what is the value of each of the inductance? 0.029. 0.058 H. None of these. 0.049 H. 0.029. 0.058 H. None of these. 0.049 H. 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 6:3:2. 2:3:6. 6:4:2. 2:4:6. 6:3:2. 2:3:6. 6:4:2. 2:4:6. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 0.25. 2. 4. 0.5. 0.25. 2. 4. 0.5. ANSWER DOWNLOAD EXAMIANS APP
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