⇦ | ⇨ |
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: - Two circuits have a mutual inductance of 0.1 H. What average e.m.f. is induced
- A step down transformer is used on a 1000 V line to deliver 20 A at 120 V
- Charge Q is divided into two parts which are then kept some distance apart. The force
- The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric
- A cycle wheel of radius 4 m completes one revolution in two seconds. Then acceleration
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two circuits have a mutual inductance of 0.1 H. What average e.m.f. is induced
- A step down transformer is used on a 1000 V line to deliver 20 A at 120 V
- Charge Q is divided into two parts which are then kept some distance apart. The force
- The work function for aluminium is 4.125 eV. The cutoff wavelength for photoelectric
- A cycle wheel of radius 4 m completes one revolution in two seconds. Then acceleration
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