5555555555
48. Referring to the given circuit, determine ZTH as seen by RL.
(a) 1444 ∠–48.5° Ω
(b) 4176 ∠–73.3° Ω
(c) 956 ∠–48.5° Ω
(d) 1444 ∠–73.3° Ω
| 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 47. Referring to the given circuit, find ZTH for the part of the circuit that is external to RL. (a) 129 ∠21.4° Ω (b) 43.7 ∠68.6° Ω (c) 43.7 ∠21.4° Ω (d) 12.9 ∠68.6° Ω- 5555555555 53. For the circuit given, determine the Thevenin voltage as seen by RL. (a) 0.574 ∠16.7° V (b) 5.74 ∠16.7° V (c) 0.574 ∠–16.7° V (d) 5.74 ∠–16.7° V
- RLC Circuits » Exercise - 1 1. A 10 Ω resistor, a 90 mH coil, and a 0.015 μF capacitor are in series across an ac source. The impedance magnitude at 1,200 Hz below fr is ________. (a) 1,616 Ω (b) 161 Ω (c) 3,387 Ω (d) 1,771 Ω 2. A 12 Ω resistor, a 40 μF capacitor, and an 8 mH coil are in series across an ac source. The resonant frequency is ________. (a) 28.1 Hz (b) 281 Hz (c) 2,810 Hz (d) 10 kHz 3. A 15 Ω resistor, a 220 μH coil, and a 60 pF capacitor are in series across an ac source. What is the bandwidth of the circuit? (a) 138 MHz (b) 10,866 Hz (c) 1,907 Hz (d) 138 kHz 4. In a series RLC circuit that is operating above the resonant frequency, the current ________. (a) lags the applied voltage (b) leads the applied voltage (c) is in phase with the applied voltage (d) is zero 5. A resistor of 3 kΩ, a 0.05 μF capacitor, and a 120 mH coil are in series across a 5 kHz, 20 V ac source. What is the impedance, expressed in polar form? (a) 636 Ω (b) 3,769 Ω (c) 433 Ω (d) 4,337 Ω 6.…
- 5555555555 16. A balanced Wheatstone bridge consists of an RV of 3,500 Ω, an R2 of 200 Ω, and an R3 of 680 Ω. The value of RUNK is ________. (a) 680 Ω (b) 1,029 Ω (c) 200 Ω (d) 880 Ω
- 5555555555 44. How many degrees are there in /3 rad? (a) 6° (b) 60° (c) 180° (d) 27°