If a square wave is integrated by integrator using op-amp, the output is A Triangular wave B Ramp C Sine Wave D None of these

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how works an op-amp

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What are active and passive components?

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What is band gap theory?

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hi... if anybody wrote Airport Authority of India(ATC) examination.... pls kindly post the Questions wat they asked... specially in English & Reasonings.... it will useful to all others who are going to write AAI (Electronics) exam....

0 Answers   AAI Airports Authority Of India,

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Sir, I hav applied for the post of sec. engg in RRB in telecom-sigal domain. Can u suggest hows the question pattern. Do I hav 2 follow technical books or general aptitude books ?

2 Answers   BSNL,

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Is private consultancy involved in direct recruitment / interview process for field officer post in cabinet Secretariat posts

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what is an excitation table?

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What is meant by natural commutation?

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enlist, How many devices or components are use in circuits,PCB like power supply, UPS card, bus module card ,CP card?

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what is the different between switch and hub?

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How to test the GSM, CDMA wireless terminals?

0 Answers   TCS,

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