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Question
In a transistor in CE configuration, the ratio of power gain to voltage gain is ____________.
Options
`alpha`
`beta//alpha`
`betaalpha`
`beta`
MCQ
Fill in the Blanks
Solution
In a transistor in CE configuration, the ratio of power gain to voltage gain is `beta`.
Explanation:
For CE configuration, voltage gain `= beta xx "R"_"L"//"R"_"i"`
`"Power gain" = beta^2 xx "R"_"L" // "R"_"i" Rightarrow "Power gain"/"Voltage gain" = beta`
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Bipolar Junction Transistor (BJT)
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