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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
- If the wavelength of light in vacuum be, the wavelength in a medium of refractive index
- A concave mirror of focal length f₁ is placed at a distance d from a convex lens
- The equation of state for 5 g of oxygen at a pressure P and temperature T,
- Two identical long conducting wires AOB and COD are placed at right angle
- Consider a compound slab consisting of two different materials having equal thickness
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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