Explain conductivity, resistivity and resistance?

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Explain the use of ranging and radar?

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i cleared the written xam. for the post of atc now what i am going to prepare for the interview plz.guide me i dnt wanna loose this organisation bcoz its my dream company

0 Answers   AAI Airports Authority Of India,

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all interview questions regarding digital image processing

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Explain why the input impedance of op-amp is so high?

0 Answers  

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What is the basic difference between Latches and Flip flops?

99 Answers   Bosch, Caritor, D Link, IBM, TCS, Thapar University,

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What is the difference between emulator and simulator?

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why we use +ve load distribution in 24v , and -ve load distribution in 48volt.?

1 Answers  

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Why emitter is always forward biased?

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What are the faults that might come across in PLC ?

1 Answers  

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L&T APFC Relay model etacon L8 fault: Initial power factor is 0.6 when capacitor is on, the value of power is getting down, please let me know the reason and rectification details.

1 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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