| ⇦ | 
| ⇨ |
A change of 0.04 V takes place between the base and the emitter when an input signal is connected to the CE transistor amplifier. As a result, 20μA change take place in the base current and a change of 2mA takes place in the collector current. Find the input resistance and AC current gain.
Options
(a) 1 kΩ, 100
(b) 2 kΩ, 100
(c) 2 kΩ, 200
(d) 1 kΩ, 200
Correct Answer:
2 kΩ, 100
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When indensity of radiation is increased on a photosensitive plate, then
- In a LCR series circuit, the potential difference between the terminals of the inductor
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- For a simple pendulum performing simple harmonic motion, the time period
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When indensity of radiation is increased on a photosensitive plate, then
- In a LCR series circuit, the potential difference between the terminals of the inductor
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- In an ac circuit an alternating voltage e = 200 √2 sin 100 t volts is connected
- For a simple pendulum performing simple harmonic motion, the time period
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply