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19k
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What are the applications and advantages of OP-AMP over conventional amplifier
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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2.1k
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Explain how an op-amp used as integrator.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.3k
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With suitable waveform explain how op-amp can be used as differentiator
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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7.7k
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Write short note on properties of ideal OP-AMP
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.4k
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List down various parameters of op-amp along with typical values for IC 741. Also explain slew rate.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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7.7k
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Explain virtual short and virtual ground concept.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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2.8k
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Explain OP-AMP as summer .
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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3.6k
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1
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Find $R_1$ and $R_2$ in lossy integrator so that the peak gain is 20 dB and gain is 3dB down from its peak
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.1k
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A difference amp is to be designed to amplify the difference between 2 voltages by a factor of 20. The i/ps each app equal to 2v. Determine suitable resistor values for dc using IC 741.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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3.2k
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Explain the concept and block diagram of a power amplifier and also mention applications.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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11k
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what are features of a power amplifier.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.8k
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Explain the class a type power amplifier
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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2.7k
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Explain the class C type power amplifier
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.4k
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BJT as a class a power Amp.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.9k
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Give reason for barkhausens criteria should be satisfied to get ascillation.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.4k
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1
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Explain the principle of oscillator.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
0
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3.7k
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Explain the operation of Hartley oscillator and state its application.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.2k
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1
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Explain the operation of Colpiti's oscillator and state its applications
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.1k
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1
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Write a note on Frequency Stability.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1
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5.8k
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1
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Explain Miller crystal oscillator
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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5.5k
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State advantages, disadvantages and applications of crystal oscillator.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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7.6k
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1
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Compare LC and crystal oscillator.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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2.2k
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Explain and give features of the emitter bias circuit.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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6.4k
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1
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Explain Voltage divider bias or self-bias
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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1.1k
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1
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Compare the different biasing circuit.
electronic circuits and communication updated 6.1 years ago by teamques10 ★ 70k
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