what is sdh?

11 Answers   Bhel,

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what is ISDN & its features

2 Answers  

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why ammeter always connect in series for measuring the current?

8 Answers  

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Magnetostriction is a phenomenon whereby the magnetisation of a ferromagnetic material leads to a change in

0 Answers   C DAC, CDAC,

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Define amplitude modulation?

0 Answers  

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Explain shanon-hartley law.

0 Answers  

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i am sudha..i am preparing for Appsc government polytechnic lecturers..anybody have previous papers pls send to my mail id..sudha.k402@gmail.com..

4 Answers   TCS,

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What are semiconductor devices?

0 Answers  

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AT WHICH VOLTAGE AN OP-AMP OPERATE

11 Answers   TCS, TSC,

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whether two way communication is possible or not in parallel communication

2 Answers  

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what is d basic difference between a latch and a flip flop ?

5 Answers  

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Is it possible to isolate a drive by installing a offline ups and also drive should be protected during normal power supply availability and is the use of isolation transformer necessary.

0 Answers   APC,

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