Explain the construction of plasma screens.

0 Answers  

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Which uplink/downlink spectrum is allocated to GSM-900?

1 Answers  

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Define a hole in a semiconductor.

0 Answers  

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hiiiii sir ..tell me the written test pattern for symphony teleca.....pleaseee

0 Answers  

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WHICH IS BEST BOOK FOR LATERAL ENTERY TO B.TECH (LEET)

8 Answers   Indraprastha University,

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Sir, I hav applied for the post of sec. engg in RRB in telecom-sigal domain. Can u suggest hows the question pattern. Do I hav 2 follow technical books or general aptitude books ?

2 Answers   BSNL,

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1.what is the difference between snr and cnr?why cnr is used in satellite communication? 2.prove that power spectral density of gaussian noise os n/2

0 Answers  

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what is a E1?

2 Answers  

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what is the difference between modulation and demodulation

3 Answers   BT,

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What are different categories of antenna?

0 Answers  

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serial to parellel conversion is done by :

6 Answers   TCS, Verifone,

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full form of virus?

2 Answers   NSN,

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