On what principle the sonar/ radar works

3 Answers  

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in microcontroller why processor is used why not controller?

3 Answers   Infosys,

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what is warm up time in power supplies and why it is required ?

0 Answers   BARC,

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Define cut off frequency?

0 Answers  

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waht is gain of antenna

3 Answers   Bosch,

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1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?

0 Answers   BEL,

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what is the software tool used for mobile tower maintainance testing? i want answer with in two days.......plz

0 Answers  

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i am fresher for giving intervivew in it sector and also sales electronics. all about related qustions send me please?

0 Answers  

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how does a matched filter give maximum snr at the output

0 Answers  

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what is the use for electrical c licence

0 Answers  

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What are the applications of dc chopper?

0 Answers  

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What are the faults that might happen in SCADA ?

0 Answers   Havells,

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