5555555555
15. A 680 Ω load resistor, RL, is connected across a constant current source of 1.2 A. The internal source resistance, Rs, is 12 kΩ. The load current, RL, is ________.
(a) 0 A
(b) 1.2 A
(c) 114 mA
(d) 1.14 A
| 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 15. A series circuit has a 24 V source and a total resistance of 120 Ω. The current through each resistor is ________. (a) 24 mA (b) 200 mA (c) 120 mA (d) 20 mA- 5555555555 24. A 12 mA current source has an internal resistance, RS, of 1.2 kΩ. The equivalent voltage source is ________. (a) 144 V (b) 14.4 V (c) 7.2 V (d) 72 mV
- 5555555555 6. Approximately how many milliamperes of current flow through a circuit with a 40 V source and 6.8 kΩ of resistance? (a) 27.2 mA (b) 59 mA (c) 5.9 mA (d) 590 mA
- 5555555555 18. The following resistors (one each) are connected in a series circuit: 470 Ω, 680 Ω, 1 kΩ, and 1.2 kΩ. The voltage source is 20 V. Current through the 680 Ω resistor is approximately ________. (a) 60 mA (b) 30 mA (c) 6 mA (d) 300 mA
- 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.…