Answer / sanuj chopra

DECIBEL IS THE VOLTAGE LEVEL OF NOISE SIGNAL

I m a computer science engg. passout and want to prepare for PSUs but I dont have the idea of the study material which I should study from and the previous Question papers of PSUs,plz help me....

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How can you derive a composite matrix for reflecting an object in 3D about any arbitrary plane characterised by normal vector N?

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What is an excess-3 code?

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What is the chief characterstic of master-slave flip flop?

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what is a voltage transfer curve of an op-amp?

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In order to handle all combinations of input voltage polarities, a multiplier must have A Four-quadrant capability B Three- quadrant capability C Four inputs D Dual-supply voltages

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why we are using input resistance in op-amp. indicate the role of it.

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What is meant by voltage commutation?

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what is the difference between electronics and electricals?

7 Answers  

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what is de difference between 2g &3g &4g

1 Answers   TCS,

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SIR VERY GOOD MORNING I AM APPERING FOR RRB EXAM FOR SECTION ENGINEER I REQUEST U TO PLZ FORWORD THE PAPER PATTERN AND EVEN PREVIOUS QUESTION PAPER SIR. I THINK U WILL SURELY HELP ME OUT IN EXAM.

4 Answers   RRB,

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Explain am and fm.

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