Electric Circuits How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute? 600 1200 60 10 600 1200 60 10 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is not equivalent to watts? Joules per second. Ampere2 – Ohm. Ampere-volts. Amperes/volt. Joules per second. Ampere2 – Ohm. Ampere-volts. Amperes/volt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current source has internal impedance connected in parallel with it whereas voltage source has internal impedance connected in __________________ with it. series none of them parallel both of above series none of them parallel both of above ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When power factor angle is varying, the shape of the current locus is Straight line Triangle Semicircle Circle Straight line Triangle Semicircle Circle ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Resistance of which material does not change with change in temperature? Metal alloys constantan and manganin. Platinum. Brass. Tungsten. Metal alloys constantan and manganin. Platinum. Brass. Tungsten. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two equal resistors R connected in series across a voltage source V dissipate power P. What would be the power dissipated in the same resistors when they are connected in parallel across the same voltage source? 16P. P. 4P. 2P. 16P. P. 4P. 2P. ANSWER DOWNLOAD EXAMIANS APP
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