What is the difference between dcs & plc & scada?

0 Answers  

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for what purpose antenna is used in communication system

6 Answers   Reliance,

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wat you mean by harmonics? why you r using isolation transformer in digital ups or in normal means igbt ups?

0 Answers  

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Which frequency would a frequency-counter count , if it is connected to an antenna that is recieving several frequencies close to each other in amplitude?

0 Answers  

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Explain why is a two-input nand gate called universal gate?

0 Answers  

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What are the main advantages of synchronous circuit?

2 Answers   ABC, CTS,

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What is the use of Testing framework in Automated testing..what are different kinds of Testing frameworks available in Automated testing..

0 Answers   TCS, Wipro,

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How receiver detect that which is information signal and which is carrier signal and how it seprate both at destination?

4 Answers   Airtel,

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MCB ka pura naam kya hao

3 Answers   Mark Venture,

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How many channels are there in 2mb pulse code modulation?

0 Answers  

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What is the use of all pass filter?

0 Answers  

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what is the exact difference between zener breakdown voltage and avalanche voltage??

3 Answers   TCS,

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