Electrical Engineering : Circuits And Circuit Theory QUESTIONS AND ANSWERS :: part2 : 16 to 20
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
16.Power factor of the following circuit will be unity |
| inductance |
| capacitance |
| resistance |
| both (a) and (b) |
17.The double energy transient occur in the |
| purely inductive circuit |
| R-L circuit |
| R-C circuit |
| R-L-C circuit |
18.In a highly capacitive circuit the |
| apparent power is equal to the actual power |
| reactive power is more than the apparent power |
| reactive power is more than the actual powetf |
| actual power is more than its reactive power |
19.Power factor of an inductive circuit is usually improved by connecting capacitor to it in |
| parallel |
| series |
| either (a) or (b) |
| none of the above |
20.In a pure inductive circuit |
| the current is in phase with the voltage |
| the current lags behind the voltage by 90� |
| the current leads the voltage by 90� |
| the current can lead or lag by 90� |
More Circuits And Circuit Theory QUESTIONS AND ANSWERS available in next pages
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