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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.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Huygen’s wave theory allows us to know
- The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain
- A 6 volt battery is connected to the terminals of a three metre long wire of uniform
- A capacitor of capacitance 100μF is charged by connecting it to a battery of voltage
- A short linear object of length L lies on the axis of a spherical mirror of focal
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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