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Electronics and Communication Digital Electronics Difficulty: Medium

The band gap in eV of Si at 300 K is: Consider the following instructions executed in 8086. PUSH AX; AX has 20 Hex in it PUSH BX; BX has 34 Hex in it POP AX; ADD AX, BX; POP G The value stored in G would be A small signal voltage amplifier in common emitter configuration was working satisfactorily. Suddenly its emitter bypass capacitor (C E ) got disconnected. Its: 1. Voltage gain will decrease 2. Voltage gain will increase 3. Bandwidth will decrease 4. Bandwidth will increase Which of these statements are correct? An op-amp is used as a zero-crossing detector. If the maximum output voltage is ±15 Volt p-p and the slew rate is 10 V/µsec, then the maximum frequency will be Mutual information I(X ; Y) between two discrete random variables X and Y is given by