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A transistor is operated in common emitter configuration at constant collector voltage Vc = 1.5 V such that a change in the base current from 100 µA to 150 µA produces a change in the collector current from 5 mA to 10 mA. The current gain is
Options
(a) 50
(b) 67
(c) 75
(d) 100
Correct Answer:
100
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The energy released in the fission of 1 kg of ₉₂U²³⁵ is (energy per fission = 200 MeV)
- A parallel plate condenser with a dielectric of dielectric constant K between the plates
- In an unbiased p-n junction, holes diffuse from the p-region to n-region because of
- A bar magnet is hung by a thin cotton thread in a uniform horizontal magnetic field
- The velocity of electromagnetic radiation in a medium of permittivity ε₀
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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