Basic Electrical Mcqs


Q.  Conductance : mho :: ____________?

a. resistance : ohm
b. capacitance : henry
c. inductance : farad
d. lumen : steradian


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A combination of synchronized leading edge and trailing edge modulation has also been used to control a____________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  Regulator sampling PWM is usually used in___________?
Category: Electrical Engineering Questions,   Published by: teswesm
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: teswesm
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: teswesm
MCQs:  If all the SCR’s of 3 phase PAC is replaced by diodes, they would be triggered_____________?
Category: Electrical Engineering Questions,   Published by: teswesm
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: teswesm
MCQs:  The opposite of susceptibility is___________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The output current in PWM DC – DC converters is equal to___________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  A step – down choppers can be used in___________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In a lossless inverter, the average power absorbed in one period by the load must be__________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The ac voltage controller can be used for ___________?
Category: Electrical Engineering Questions,   Published by: teswesm
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: teswesm
MCQs:  The phase angle of gate signal in TRIAC can be shifted by using_____________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In the SPWM, the modulating signal is___________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  A TRIAC can be turned on with______________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The transfer function of PWM is generally developed in______________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  DIAC and TRIAC both are semiconductors devices and conduct in____________________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  The Graetz bridge makes excellent use of ______________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  In constant frequency PWM, at perturbation the amplitude of the sinusoidal component is a___________?
Category: Electrical Engineering Questions,   Published by: teswesm
MCQs:  If the firing angle becomes negative, then the rectifier begins to work as_______________?
Category: Electrical Engineering Questions,   Published by: teswesm