Electric Circuits In given figure, the value of resistance R in Ω is 1 Ω 4.5 Ω 3.5 Ω 2.5 Ω 1 Ω 4.5 Ω 3.5 Ω 2.5 Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will decrease. increase. remain constant. none of these. decrease. increase. remain constant. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of intensity of magnetisation to the magnetising force is known as susceptibility. relative permeability. none of above. flux density. susceptibility. relative permeability. none of above. flux density. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be 200 Ω. 400 Ω. 4 kΩ. 1 Ω. 200 Ω. 400 Ω. 4 kΩ. 1 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across the 1 Ω resistor between the nodes A and B of the network shown in the given figure is 1 V. 3 V. 4 V. 2 V. 1 V. 3 V. 4 V. 2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of sinusoidal voltage wave V = 200sinω0t 200 V. 200√2 V. 100 V. 100√2 V. 200 V. 200√2 V. 100 V. 100√2 V. ANSWER DOWNLOAD EXAMIANS APP
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