Electric Circuits Select the wave that has the least value of form factor. Square wave. Sine wave. Rectangular wave. Triangular wave. Square wave. Sine wave. Rectangular wave. Triangular wave. 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? 4P. 2P. 16P. P. 4P. 2P. 16P. P. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 10Ω resistor is stretched to increase its length double. Its resistance will now be 10 Ω. 40 Ω. 5 Ω. 20 Ω. 10 Ω. 40 Ω. 5 Ω. 20 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A piece of copper and another piece of germanium are cooled from room temperature to 80K. The resistance of each of them decreases. copper decreases and germanium increases. each of them increases. copper increases and germanium decreases. each of them decreases. copper decreases and germanium increases. each of them increases. copper increases and germanium decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit, voltage across resistor, inductor and capacitor are 5V, 2V and 2V respectively. Find total voltage? 4V 9V 5V 2V 4V 9V 5V 2V ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the circuits power factor can be zero? inductive. resistive. capacitive. both ‘a’ and ‘b’ inductive. resistive. capacitive. both ‘a’ and ‘b’ ANSWER DOWNLOAD EXAMIANS APP
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