| ⇦ | 
| ⇨ |
For CE transistor amplifier, the audio signal voltage across the collector resistance of 2kΩ is 4V. If the current amplification factor of the transistor is 100 and the base resistance is 1kΩ, then the input signal voltage is
Options
(a) 10 mV
(b) 20 mV
(c) 30 mV
(d) 15 mV
Correct Answer:
20 mV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions:
- A ray enters a glass sphere of refractive index μ=√3 at an angle of incidence of 60⁰
- Three identical spherical shells, each of mass m and radius r are placed
- The half life of a radioactive isotope ‘X’ is 20 years. It decays to another element Y
- A particle of mass M is suited at the centre of a spherical shell of same mass and radius
- If white light is used in Young’s double slit experiment
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