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Q. Explain Common Emitter Circuit With The Help Of A Circuit Diagram?
Most transistor circuits have the emitter,rather than the base,as the terminalcommon to both input and output.Such a common emitter or grounded configuration is indicated above.In the common emitter configuration the input current and the output voltage are taken as independent variables,whereas the input voltage and output current are dependent variables.
VBE = f1 (VCE,IB)
IC = f2 (VCE,IB)
Here the voltage VBE is the voltage across base and the emitter. The emitter region is grounded. The emitter base junction is forward biased and the collector base junction is reverse biased. The output is taken through RL ie across collector and the emitter.
Obtain v(t) in the circuit of Figure by using the Laplace transform method.
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Q. Draw a neat circuit of Colpitt's oscillator using an n-p-n transistor. Give its equivalent circuit obtain expressions for (i) frequency of oscillation and(ii) minimum gain for s
see figure on this link: http://tinypic.com/r/1zodevk/8. A. j400 I1-j1200 I2 (A) B. -j400 I1+j1600 I2 (A) C. j400 I1+j400 I2 (A) D. -j400 I1-j400 I2 (A)
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Q. Explain the External Data Bus? External Data Bus: A bus which connects a computer to peripheral devices. 8088 microprocessor has 16-bit registers, 16-bit internal data bus i
Ginny Jones currently works as the VP-Product Strategy for a well-established enterprise software company. She and her friend, Tom Robinson, currently CFO at a competing firm (and
excitation in an ac generator
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