| ⇦ | 
| ⇨ |
For transistor action:
(1) Base, emitter and collector regions should have similar size and doping concentrations.
(2) The base region must be vary thin and lightly doped.
(3) The emitter-base junction is forward biased and base-collector junction is reverse based.
(4) Both the emitter-base junction as well as the base-collector junction are forward biased.
Options
(a) (3), (4)
(b) (4), (1)
(c) (1), (2)
(d) (2), (3)
Correct Answer:
(2), (3)
Explanation:
For transistor action, the base region must be very thin and lightly doped. Also, the emitter-base junction is forwarded biased and base-collector junction is reverse biased.
Related Questions: - Photon of frequency ν has a momentum associated with it. If c is the velocity
- The magnifying power of the astronomical telescope for normal adjustment is 50.
- A coil of inductive reactance 31 Ω has a resistance of 8 Ω. It is placed in series
- Consider a compound slab consisting of two different materials having equal thickness
- In a laser tube, all the photons
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photon of frequency ν has a momentum associated with it. If c is the velocity
- The magnifying power of the astronomical telescope for normal adjustment is 50.
- A coil of inductive reactance 31 Ω has a resistance of 8 Ω. It is placed in series
- Consider a compound slab consisting of two different materials having equal thickness
- In a laser tube, all the photons
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