Electric Circuits In delta connected circuit when one resistor is open, then power will be reduced by the factor of 3. remain unchanged. 0. increased by factor of 3. reduced by the factor of 3. remain unchanged. 0. increased by factor of 3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell, hydrogen is liberated at none of the plates. both plates. positive plate. negative plate. none of the plates. both plates. positive plate. negative plate. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of supply voltage for 400 W, 4 Ω load is 400 V. 40 V. 200 V. 20 V. 400 V. 40 V. 200 V. 20 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When the battery is being charged, the terminal voltage decreases with increasing state of charge. increasing charging rate. increasing temperature. none of these. increasing state of charge. increasing charging rate. increasing temperature. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An ideal constant voltage source has _______________ internal impedance whereas a constant current source has ____________ internal impedance. zero, zero infinite, zero zero, infinite infinite, infinite zero, zero infinite, zero zero, infinite infinite, infinite ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between time period T and frequency? T = 0.85 / frequency. T = 1 / frequency. T = frequency. T = 0.5 / frequency. T = 0.85 / frequency. T = 1 / frequency. T = frequency. T = 0.5 / frequency. ANSWER DOWNLOAD EXAMIANS APP
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