iam B.E 1year student,actually i have a habit i.e anything to think pratically but always iam in confusion what i have to do

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Can you help me to explain briefly the function of Op-Amp in circuit design.tq

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I am going to face an interview in Ericssion tomorrow for implementation Manager.I need some idea on interview question

0 Answers   Airtel,

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what is difference between esd grounding and electerical grounding.standared resistance value between esd grounding and electrical grounding (Plz. give reason also that why we keep this value.

2 Answers   KJ, TATA, Wipro,

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Hi...........i want to know the pattern for written test for the post of Jr.Executive(Electronics) in AAI(Airports Authority Of India).Kindly send me the same.My email id Is zeenaz.786@gmail.com.

0 Answers   AAI Airports Authority Of India,

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Explain with examples of circuit protecting device apart from fuse, circuit beaker, relays, lighting arrestor, switch gears?

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in 8051 micro-controller is it must necessary using external oscillator ? shall we continue without oscillator for simple logic purpose?

1 Answers  

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how snuber circuit protect the thyrister

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What is the effect of if in radio receiver?

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How to measure 4-20 mA in the live Ckt. r when the equipment is working ( example VFD, PLC).& 4-20mA used in maximum all ckts.

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In TRx, What is the function of SDCCH, BCCH.

2 Answers   NSN,

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why we need external pull up for port 0 of micro-controller 8051?

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