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In a transistor amplifier, IC = 5.5 mA , IE = 5.6 mA. The current amplification factor β is ______

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Question

In a transistor amplifier, IC = 5.5 mA , IE = 5.6 mA. The current amplification factor β is ______ 

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  • 45

  • 50

  • 55

  • 60

MCQ
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Solution

In a transistor amplifier, IC = 5.5 mA , IE = 5.6 mA. The current amplification factor β is 55.

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Chapter 16: Semiconductors Devices - MCQ’S

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