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- Subject
- TRANSISTORSelectrical-engineering-mcqs › transistors
- Published
- 19 Dec 2018
- Last updated
- 28 May 2026
Explanation
The BC 147 transistor is a silicon-based device. Germanium and carbon are not used in this specific transistor type, making silicon the correct material.
More TRANSISTORS MCQs
Practice related questions from the same subject.
- 1.In the equation IC = [a / (1 – a)] IB + ____________, which term correctly completes the expression?
- 2.Complete the equation: IC = ß IB + ________?
- 3.Which transistor configuration exhibits the greatest output impedance?
- 4.In the transistor current equation IC = aIE + ________, which term correctly completes the expression?
- 5.What type of charge carriers primarily flow in a PNP transistor?
- 6.How is the collector region of a transistor typically doped?
- 7.In an NPN transistor, which type of charge carriers are considered the minority carriers?
- 8.What is the typical input impedance characteristic of a transistor?
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