Answer / mahesh

provides isolation b/w the light source n light detector

What do you mean by zener breakdown and avalanche breakdown?

22 Answers   Analog Devices, Biological.e.limited, HP, Oxford,

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What is multiplexing? Explain its primary advantage.

0 Answers  

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What is the weight per meter (Kg/m)of 0.5mm dia copper 10 pair,50 pair and 100 pair,200 pair,500pair telephone cables?

0 Answers  

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What is effective communication?

0 Answers   Bhel,

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what is the value of TEI ist T1?

0 Answers  

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what is the h-parameter?

3 Answers   TATA,

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Igbt is a voltage controlled device. Why?

0 Answers  

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principle of edta titration

2 Answers   Microtek,

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syllabus for elactronics and comm. engg. for the written of Airport authority of India for the post Jr.Exicutive (Electronics)

0 Answers  

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proff of ERLANG B formula???

0 Answers  

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What do you mean by half-duplex and full-duplex communication? Explain briefly.

9 Answers  

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1mv pure sinesoidal input given to high current carrying op amp.is it possible to get 10kv output

2 Answers  

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