Answer Posted / debarshee

In microphone we just deliver a speech, the sound wave gets encoded ... by electrical signal ...nd then it gets decoded at the speaker end

Explain what is an inverting amplifier?

552

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Types of (Open Shortest Path First) Link State Advertisements (LSAs)?

1653

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i have design dc-dc 3-way isolator circuit,how to test psrr,response time,limit frequency

1547

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Pls send Syllabus of Jr.Eng grade2 electronics e.n.no 02/2008 & model qustions to my id amarlalmeppurath@yahoo.com

1540

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What is a zener diode?

638

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What are the disadvantages of unidirectional or half-wave ac voltage controller?

1102

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i am preparing for aai atc ? plz can u send me som emodel qus?

1860

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where do i get exercises for electronic circuits lab, i.e, designing various waveform(clipper, clamper, rectifiers)

1818

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What are the characteristics of an ideal op-amp.

627

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Give the difference between transducer and transponder?

524

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Define pinch-off voltage

673

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What is meant by retrace time?

577

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Define dynamic resistance of a p-n junction diode in forward biased condition.

610

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Explain how zener diode maintains constant voltage across the load?

561

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What are the applications of multiplexer (mux)?

597

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