Answer / ashok kumar

Crest factor is peak amplitude of a waveform divided by RMS
value

why the exchang voltge is in minus polarty i.e -48 instead of +48

0 Answers  

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What is an astable multivibrator?

0 Answers  

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Tell me why Up link Frequency is more than Down link frequency.?

1 Answers   Mobilink,

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What do you mean by traffic profile?

0 Answers   Ooredoo,

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charge at rest result in e.f and charge in motion result in m.f then how can an accelerated charge give rise to emf wave? then there should be no e.f due to acc charge as it rise from charge at rest?

0 Answers  

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what are the drawbacks of Photo diodes?

1 Answers  

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what is transmission ?how transmission is done in nokia 3G?

0 Answers   Mobily,

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Explain the STMi and how many type STMi are used in telecomunication.

2 Answers   TATA,

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howw can we transmit the call of gsm?

0 Answers  

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what your doing work capacity?

1 Answers   Denso,

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i m a b.tech 2nd yr student.. i can be placed in my degree but still should i think for MBA?

0 Answers   CTS, Infosys,

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What is a multiplexer?

13 Answers  

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