Electric Circuits In a lead acid cell, hydrogen is liberated at none of the plates. negative plate. both plates. positive plate. none of the plates. negative plate. both plates. positive plate. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced three Phase Y-connected load has one phase voltage VB = 277∠45o V. The phase sequence is RYB. The line to line voltage VRY is 480∠ - 45o V. 339∠- 45o V. 480∠45o V. 339∠45o V. 480∠ - 45o V. 339∠- 45o V. 480∠45o V. 339∠45o V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following are the passive elements? Bulb Both None of these. Resistor Bulb Both None of these. Resistor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The terminals across the source are ___________ if a voltage source is to be neglected. short circuited. replaced by a series resistance. open circuited. replaced by a shunt resistance. short circuited. replaced by a series resistance. open circuited. replaced by a shunt resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor carries a charge of 0.3 C at 20 V. Its capacitance is 0.015 F. 15 μF. 1.5 F. 1.5 μF. 0.015 F. 15 μF. 1.5 F. 1.5 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Cells are connected in parallel in order to increase voltage rating. current capacity. efficiency. life of the cells. voltage rating. current capacity. efficiency. life of the cells. ANSWER DOWNLOAD EXAMIANS APP
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