An op-amp comparator circuit uses which of the following a. positive feedback b. negative feedback c. active feedback d. no feedback

4 Answers  

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what is the syllabus of MAHAGENCO written exam held in NOV/DEC 2009

2 Answers   Electronics, MahaGenco,

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What is single input output interface? How it is different from single ended interface?

0 Answers  

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Power mosfet is a voltage controlled device. Why?

0 Answers  

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why telecom tower having two color( Red and White)in all of the world, any solid reason

4 Answers   IEEE,

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what is limitation of auto transformer?

0 Answers  

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Frequency at which VOICE is sampled is? a) 4 KHz b) 8 KHz c) 16 KHz d) 64 KHz

6 Answers   BSNL,

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what is electronic communication.

2 Answers  

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MCB ka pura naam kya hao

3 Answers   Mark Venture,

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What are semiconductor devices?

0 Answers  

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how ur education is useful to wipro?

1 Answers   Wipro,

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Name the type of AM used in TV picture transmission?why it is used.

2 Answers  

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