Electric Circuits An alternating voltage = 140 sinθ is supplied to a device which offers a resistance of 20 Ω in forward direction of current in reverse direction. Calculate the form factor. 1.11. 1.414. 0.318. 0.57. 1.11. 1.414. 0.318. 0.57. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In delta connected circuit when one resistor is open, then power will be reduced by the factor of 3. remain unchanged. increased by factor of 3. 0. reduced by the factor of 3. remain unchanged. increased by factor of 3. 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Mica capacitor are characterised by all of following except low leakage reactance. low losses. accurate value. stable operation. low leakage reactance. low losses. accurate value. stable operation. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Energy efficiency during electroplating is usually in the range 85 to 90%. 50 to 80%. 90 to 99%. 80 to 85%. 85 to 90%. 50 to 80%. 90 to 99%. 80 to 85%. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure the value of the source voltage is 44 V. 12 V. 30 V. 24 V. 44 V. 12 V. 30 V. 24 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If one cycle of AC waveform occurs every millisecond, the frequency will be 50 Hz. 10 kHz. 100 Hz. 1000 Hz. 50 Hz. 10 kHz. 100 Hz. 1000 Hz. ANSWER DOWNLOAD EXAMIANS APP
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