Electrical & Electronics Engineering
Important MCQs on PN Junction diode-2 In this post, mcqs on PN Junction diode are given. It includes reverse bias current, forward bias current, minimum reverse voltage, resistivity of silicon, velocity of electrons and fermi energy. MCQs on PN Junction diode: 21 to 25 21 The reverse bias current of the PN junction diode is … Read more
Important MCQs on PN Junction diode In this post, mcqs on semiconductor are given. It includes intrinsic semiconductor, extrinsic semiconductor, atoms of semiconductor, trivalent impurities, pentavalent impurities, minority charge carriers, majority charge carriers, potential barrier, forward biased, reverse biased, forward characteristics of PN junction diode. MCQs on PN Junction diode: 1 to 5 1 The … Read more
Polyphase AC Circuit MCQs-1 In this post, polyphase ac circuit mcqs are given. It includes voltage in polyphase circuit, phase, phase sequence, current – voltage in star load, current – voltage in delta load, phase voltage in star connection, phase voltage in delta connection, active power, reactive power, apparent power, star connection, power consumption in … Read more
Important AC Circuit MCQs In this post, some of the AC Circuit MCQs are given. It includes upper cut off frequency, half power, lower cut off frequency, power factor at half power points, upper cut off frequency at resonance, lower cut off frequency at resonance, Q factor of series resonance circuit, Q factor is ratio … Read more
Important MCQs of AC Circuit In this post, some of the ac circuit mcqs are given. It includes resonance curve, selectivity of resonance curve, sharply peaked resonance curve, flat resonance curve, selectivity of resonance curve, current at off resonance, bandwidth, current at the off resonance frequency, half power bandwidth, 3 dB bandwidth, quality factor, bandwidth … Read more
Important Questions on Series Resonance In this post, some of the important mcqs of series resonance circuit are given. It includes voltage across inductor, voltage across capacitor, power factor at the resonance, inductive reactance, capacitive reactance, capacitive reactance versus frequency, inductive reactance versus frequency, current at resonance and current at off resonance. Series Resonance MCQs: … Read more
Important MCQs of AC Circuit In this post, some of the important MCQs of AC circuit is given. It includes series LC circuit, lagging power factor, leading power factor, series resonance mcq, power factor of series resonance, impedance at the resonance, relation between resonance frequency and off resonance frequency, power factor at series resonance, condition … Read more
Important MCQs of AC Circuits In this post, important mcqs of ac circuits are given. It includes equation of inductive reactance, voltage vector in series RL circuit, true power in RL circuit, definition of power factor, wattful component, watt less component, active power, reactive power, apparent power, power factor is ratio of, equation of active … Read more
Important MCQs of AC Circuit – 4 In this post, some of the important questions of AC Circuits are given, it includes angle between voltage vector and current vector in the resistor circuit, inductor circuit and capacitor circuit, power loss in pure inductor, power loss in pure capacitor, power loss in pure resistor, voltage across … Read more
Important MCQs of AC Circuits In this post, some of the important MCQs of AC Circuits are given. It includes power loss in pure inductor, charge across capacitor, value of operator j, operator j2, operator j3, three phase operator a, operator a2, operator a3 and addition of three phase operators. AC Circuit MCQs: 81 to … Read more