Answer Posted / krishna

i want previous question papers with solutions rrb
secunderabad

What is the use of all pass filter?

1086

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Define timer.

1094

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how to calculet the resolution of 4 to 20 mA current signal

2065

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i want exam information bhel, nal, hal, bel you have any idea or any question papers or placement papers please send soon

2765

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Define what do you mean by drift velocity and mobility of a free electron?

1128

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Define breakdown voltage.

1042

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what is the purpose of joining engineering?

3001

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design a or gate using transister

1926

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Explain what is meant by virtual ground in the op amp?

995

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Number of nodes in Binary tree with height 3:

1149

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What is graticule?

1110

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define break freq?

2052

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Tell me what is the max. Or min . Value of tv in msa to calculate r&r?

1123

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What is parallel data transfer process?

1184

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Explain the difference between plc and dcs?

1118

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