| ⇦ | 
| ⇨ |
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:
- If a carnot engine is working with source temperature at 227⁰C and sink
- A transformer rated at 10 kW is used to connect a 5 kV transmission line to a 240 V
- An alternating voltage given as, V=100√2 sin100t V is applied to a capacitor
- When sound is produced in an aeroplane with a velocity of 200 m/s horizontally,
- During mean life of a radioactive element, the fraction that disintegrates is
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