Electric Circuits The life of a lead acid battery is expected to be 2 to 5 years. 6 months. 1 year. 10 to 15 years. 2 to 5 years. 6 months. 1 year. 10 to 15 years. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the length of a wire of resistance R is uniformly stretched to n times its original value, what will be its new resistance nR . R / n2. n2R. n2 / R. nR . R / n2. n2R. n2 / R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In direct arc furnace which of following is of high value? All of above. Current. Voltage. Power factor. All of above. Current. Voltage. Power factor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit decrease if frequency of voltage source increases? VL and Z. VL and VR. VR and I. Z and I. VL and Z. VL and VR. VR and I. Z and I. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across R and L in a series RL circuit are found to be 200 V and 150 V respectively the rms value of the voltage across the series combination is ______ V. 360 200 450 250 360 200 450 250 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor passes a current of 12.6 mA when supplied with 20 V ac with a frequency of 1000 Hz. The capacitance will be 0.1 μF. 0.01 μF. 0.001 μF. 1 μF. 0.1 μF. 0.01 μF. 0.001 μF. 1 μF. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS