5555555555
22. An ac circuit consists of a resistor and a capacitor. To increase the phase angle above 45°, the following condition must exist:
(a) R = XC
(b) R > XC
(c) R < XC
(d) R = 5XC
| Subject Name : Electrical Engineering |
| Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT |
| Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant |
| Electrical Engineering Books |
| GATE 2023 Total Info | ENGG DIPLOMA | UGC NET Total Info |
| IES 2023 Total Info | PSUs 2022 Total Info | CSIR UGC NET Total Info |
| JAM 2023 Total Info | M TECH 2023 Total Info | RAILWAY 2022 Total Info |
Related Posts
5555555555 5. In a series RC circuit, 12 V(rms) is measured across the resistor and 15 V(rms) is measured across the capacitor. The rms source voltage is ________. (a) 3 V (b) 27 V (c) 19.2 V (d) 1.9 V- 5555555555 16. When the frequency of the voltage applied to a series RC circuit is increased, the phase angle ________. (a) increases (b) decreases (c) remains the same (d) becomes erratic
- 5555555555 7. Which of the following power factors results in less energy loss in an RL circuit? (a) 1 (b) 0.8 (c) 0.4 (d) 0.2
- 55555555556. What is the value of the hypotenuse of a right triangle whose sides are 12 and 18? (a) 4.24 (b) 3.46 (c) 2.16 (d) 21.63
- Electrostatics » Exercise - 19. 1μF = ? (a) 10-5 F (b) 10-6 F (c) 10-3 F (d) 10-12 F