Electric Circuits For the circuit shown below the value of R is adjusted so as to make the current in RL equal to zero. Calculate the value of R. 2 Ω. 3 Ω. 1 Ω. 4 Ω. 2 Ω. 3 Ω. 1 Ω. 4 Ω. ANSWER DOWNLOAD EXAMIANS APP
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 1 W. None of these 2 W. 0.5 W. 1 W. None of these 2 W. 0.5 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called the frequency in AC operation? No. of (+) ve quadrature made per second. No. of wave made per second. No. of (-) ve quadrature made per second. No. of cycles made per second. No. of (+) ve quadrature made per second. No. of wave made per second. No. of (-) ve quadrature made per second. No. of cycles made per second. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Millman theorem yields equivalent impedance. both ‘c’ and ‘d’ . current source. voltage source. impedance. both ‘c’ and ‘d’ . current source. voltage source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacity of a cell is measured in amperes. watts. watt-hours. ampere-hour. amperes. watts. watt-hours. ampere-hour. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Whenever current is supplied by a source its terminal voltage remains constant. decreases. increases. increases exponentially. remains constant. decreases. increases. increases exponentially. ANSWER DOWNLOAD EXAMIANS APP
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