(a) Draw the circuit diagram for studying the characteristics of a transistor in common emitter configuration. Explain briefly and show how input and output characteristics are drawn. (b) The figure shows input weve forms A and Bto a logic gate . Draw the output waveform for an OR gate . Write the truth table for this logic gate and draw the output waveform for an OR gate . Write truth table for this logic gate and draw its logic symbol.

(a) Draw the circuit diagram for studying the characteristics of a tra

1.	(a) Draw the circuit diagram for studying the characteristics of a transistor in common emitter configuration. Explain briefly and show how input and output characteristics are drawn. (b) The figure shows input weve forms A and Bto a logic gate . Draw the output waveform for an OR gate . Write the truth table for this logic gate and draw the output waveform for an OR gate . Write truth table for this logic gate and draw its logic symbol.
Answer» SOLUTION : (a) See Q . 30 (a) , Set-I OUTSIDE Delhi -2010. (b) .

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