Electrical Engineering Questions And Answers :: Circuits And Circuit Theory: part5



Electrical Engineering : Circuits And Circuit Theory QUESTIONS AND ANSWERS :: part5 : 1 to 5

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

1.In each of the three coils of a three phase generator, an alternating voltage having an r.m.s. value of 220 V is induced. Which of the following values is indicated by the voltmeters ?

220 V
220V3V
220/V3 V
none of the above

2.In a pure capacitive circuit if the supply frequency is reduced to 1/2, the current will

be reduced by half
be doubled
be four times at high
be reduced to one fourth

3.When an alternating current passes through an ohmic resistance the electrical power converted into heat is

apparent power
true power
reactive power
none of the above

More Circuits And Circuit Theory QUESTIONS AND ANSWERS available in next pages

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