Electric Circuits In direct arc furnace which of following is of high value? Current. All of above. Voltage. Power factor. Current. All of above. Voltage. Power factor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Coating generally recommended for hard surfacing is None of these chromium plating. lead plating. copper plating. None of these chromium plating. lead plating. copper plating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of current I flowing in the 1 Ω resistor in the circuit shown in the given figure will be 6 A. 10 A. 0 A. 5 A. 6 A. 10 A. 0 A. 5 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits By which of the following elements transients will not occur? All of these R L C All of these R L C ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 50 μF capacitor is charged to retain 10 MJ of energy by a constant charging current of 1 A. Determine the voltages across the capacitor? 50 V. 20 V. 30 V. 60 V. 50 V. 20 V. 30 V. 60 V. 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. 450 200 250 360 450 200 250 360 ANSWER DOWNLOAD EXAMIANS APP
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