which opamp don’t have feedback loop?

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what is the bani fit of ss7 by using as a back bone for all other communication networks?

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hi my name is saikiran ,iam an betch in electronic and communication i got i-20 in npu and iam having 24 backogs gre 860 ielts 5.5,how i should define my seif so please give me appropriate answer i need some help

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i am prepared to sectionengineer exam so which books are referd for that exam pls tell me

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Video signal is composed of Camera signal carrying? Information,Receive or Picture information?

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What is faithful amplification?

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does a mobile phone work inside an elevator/lift?If no why?

2 Answers   TCS,

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How to calculate knee point voltage? Describe its purpose for differential protection.

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What is negative frequency?

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What are the limitations of the basic integrator circuit?

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hello sir, could u plz send me a sample placement paper for hpcl trainee engg exam..(electrical stream)...hoping to hear from u at the earliest

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Explain how many states does signal has?

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