From the given transfer characteristic of a transistor in CE configuration, the value of power gain of this configuration is 10 s , for 
, and 
. The value of x is_____.
Text Solution
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(3)
The formula to calculate the current gain 
in CE configuration is given by
Considering the third and the first points on the given graph, the current gain can be calculated as follows:
= 100
The formula to calculate the power gain (P) in CE mode can be written as
Substitute the known values of the parameters into equation (ii) and solve to calculate the required unknown parameter.
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