| ⇦ | 
| ⇨ |
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: - A body, which emits radiations of all possible wavelengths, is known as
- If μᵥ=1.5230 and μʀ=15.145, then dispersive power of crown glass is
- The shortest wavelength in Lyman series is 91.2 nm. The largest wavelength
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
- Copper of fixed volume V is drawn into wire of length l. When this wire is subjected
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body, which emits radiations of all possible wavelengths, is known as
- If μᵥ=1.5230 and μʀ=15.145, then dispersive power of crown glass is
- The shortest wavelength in Lyman series is 91.2 nm. The largest wavelength
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
- Copper of fixed volume V is drawn into wire of length l. When this wire is subjected
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