Electric Circuits A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be None of these 2 W. 1 W. 0.5 W. None of these 2 W. 1 W. 0.5 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the figure given, the value of R is 12 Ω. 10 Ω. 18 Ω. 24 Ω. 12 Ω. 10 Ω. 18 Ω. 24 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of resistivity is Ω / m². Ω / metre. Ω - metre. Ω. Ω / m². Ω / metre. Ω - metre. Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced delta connected load has an impedance of 9∠30o Ω per phase. What is the impedance per phase of its equivalent star? 3∠30o Ω. 30∠30o Ω. None of these 27∠30o Ω 3∠30o Ω. 30∠30o Ω. None of these 27∠30o Ω 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 6:4:2. 6:3:2. 2:3:6. 2:4:6. 6:4:2. 6:3:2. 2:3:6. 2:4:6. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Flux in a magnetic circuit can be compared in an electric circuit to voltage. resistance. current. inductance. voltage. resistance. current. inductance. ANSWER DOWNLOAD EXAMIANS APP
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