Answer Posted / mathan

diode is an electronic component which shows zero resistance
in forward direction and infinite resistance in reverse
direction.

What do you mean by donor and acceptor impurities?

1055

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For a 1φ voltage controller, feeding a resistive load, draw the waveforms of source voltage, gating signals, output voltage and voltage across the scr. Describe the working with reference to waveforms drawn?

1198

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what are the test requirment fot protocol testing (for SS7,SIP)

3326

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I am in need of question set of ONGC Electronics & Communication

2772

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Define what is a high-pass filter?

1007

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Why do we convert frequency domain to laplace domain?

1046

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Do u any one having Idea on Indocen Electronics. That is in Mumbai. I got an offer from that. Is that company is good or not. I am little bit confused on it. Please provide me the information.

2260

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Why collector is always reverse-biased w.r.t base?

1174

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what is difference between fiber otical cable and cat cable?

1989

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What is step down cyclo-converter?

1074

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Explain the difference between silicon controlled switch (scs) and gate turn-off switch (gto)?

1112

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write a program to set all flags in 8085?

2268

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sir i want syllabus for junior engineer §ion engineer.

2060

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what is limitation of auto transformer?

2310

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hai iam venkat iam appering RRB exam chennai on 23 nov 2008. pls help me wat kind of questions i to prepare? mail {venkiremo_krv@yahoo.co.in]

1819

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