From the given transfer characteristic of a transistor in CE configuration , the value of power gain of this configuration iis `10^x `, for `R_B =10KOmega`,and `R_C=1KOmega` . The value of `x` is ____.
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Output characteristic of n-p-n transistor in CE configuration is shown. From the characteristic curve determine the current gain at V_(CE)=1V -

The transfer ration of a transistor is 50 . The input resistance of the transistor when used in the common -emitter configuration is 1 kOmega . The peak value for an A.C. input voltage of 0.01 V peak is

Consider the circuit arrangnent shown in Fig. for studying input and output characteristics of npn transistor in CE configuration. Select the values of R_ and R_ for a transistor whose V_(BE)=0.7V , so that the transistor is operating at point Q as shown in the characteristics shown in Fig. Given that the input impedance of the transistor is very small and V_(C C)=V_(BB)=16V , also find the voltage gain and power gain of circuit making appropriate assumptions.

In the given transistor circuit, the base current is 35 muA . The value of R_b is -

From the output characteristics of common emitter circuit shown in Fig., calculate the value of beta_(ac) and beta_(dc) of the transistor when V_(cE) is 10 V and I_c =4.0mA .

The output characteristics of a transistor is shown in the figure. When V_(CE) is 10 V and I_C = 4.0 mA , then value of beta_(ac) is _________

The value of sum_(r=1)^(10)r.r! is