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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to print 1 to 10 numbers using do while loop

2 Answers  

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Hello all, My self Chandra Sekhar.Are there any certifications are there in Embedded Systems. If there, please provide me the details. My Mail ID: chandra_sas@yahoo.co.in

1 Answers  

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what is caskading in networking.and how it implement ?

3 Answers   CMC, TCS,

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I've finished b tech in electronics and communication engg.Can i appaer for the nic exam

0 Answers  

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what is ISDN?

3 Answers  

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explain the bandwidth requirement of a voice signal of 2kHz and a binary data signal with a rate of 2kHz

1 Answers   Wipro,

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In the case of baseband signaling, the received waveforms are already in a pulse-like form. Why then, is a demodulator (receiving filter) needed to recover the pulse waveform?

0 Answers  

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what is difference between fiber otical cable and cat cable?

0 Answers  

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Name the type of AM used in TV picture transmission?why it is used.

2 Answers  

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What is an instrumentation amplifier?

0 Answers  

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does RS-485 cables come with armour?

0 Answers  

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