Answer / mahesh

provides isolation b/w the light source n light detector

how we can make the connection among the phones?

2 Answers   Motorola,

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Why is sio2 layer formed over the entire surface in a monolithic ic?

0 Answers  

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What is distortion of power amplifier? The amplifier whose distortion is 0.02% and the one whose distortion is 0.01%, Which one is better?

3 Answers   Bharti,

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How Nokia BTS working? what is TRX and DVJ Function?

2 Answers   Huawei, Nokia,

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what is difference between electronic device and electronic element?

3 Answers   Siemens,

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hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it

0 Answers  

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What is the control range of firing angle in ac voltage controller with rl load?

0 Answers  

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How works inductive & capacitive sensors and what is the difference between them?

2 Answers  

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difference between electronics and electrical?

2 Answers   Bhel, Descon, TCS,

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where you wants to see you after 5 year?

1 Answers   Tech Mahindra,

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Explain the use of excitation table in digital electronics?

0 Answers  

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Define what do you mean by donor and acceptor impurities?

0 Answers  

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