Basic Electrical Mcqs

Q.  With three resistances connected in parallel, if each dissipates 20 W the total power supplied by the voltage source equals_____________?

a. 10 W
b. 20 W
c. 40 W
d. 60 W


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  In a flyback converter, the inductor of the buck-boost converter has been replaced by a_____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Advantages of Cuk converter is / are_____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A MOSFET, for its conduction uses_____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  An RC snubber network used in BJT__________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The ac output voltage waveform of VSI and AC output current waveform of CSI respectively is composed of___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  If energy is taken from the AC side of the inverter and sends it back into the DC side, then it is known as___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A combination of synchronized leading edge and trailing edge modulation has also been used to control a____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Regulator sampling PWM is usually used in___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In a 3 phase VSI SPWM to use a single carrier signal and preserve the features of PWM technique, the normalized carrier frequency should be____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  For commutation in three phase PAC, normally balanced three phase voltages VR, VY and VB are connected to the three legs of the converter via______________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  If all the SCR’s of 3 phase PAC is replaced by diodes, they would be triggered_____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The ability of an electronic system to function properly in its intended electromagnetic environment and should not be a source of pollution to that electromagnetic environment is known as____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The opposite of susceptibility is___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The output current in PWM DC – DC converters is equal to___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A step – down choppers can be used in___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In a lossless inverter, the average power absorbed in one period by the load must be__________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The ac voltage controller can be used for ___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In a full bridge VSI, in order to avoid the short circuit across the DC bus and the undefined AC output voltage condition, the modulating technique should ensure that___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The phase angle of gate signal in TRIAC can be shifted by using_____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In the SPWM, the modulating signal is___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts