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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Is a duplex also convert an electromagnetic signal into electrical signal and vice-versa??

1 Answers  

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Differentiate semiconductors, conductors and insulators on the basis of band gap.

0 Answers  

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what is the use of combiner in gsm phones

7 Answers   Ericsson,

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IN WCDMA(WIDE CODE DIVISION MULTIPLE ACCESS)WHICH ONE FREQUENCY HOPPING IS USED EITHER FAST FREQUENCY OR SLOW FREQUENCY HOPPING,SAY IN DETAILS

0 Answers   Idea, TCS,

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What do you mean by EDGE and any link for possible interview questions on this topic?

4 Answers  

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waht is gain of antenna

3 Answers   Bosch,

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plz give the question about interview to the post JR.Executive (ATC)

0 Answers  

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Explain what does the arrow head represent in the schematic symbol of a p-n junction?

0 Answers  

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(i)Four friends are given named Akansha, Anuska, Anisha, ... , . Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans. And so on.. Based on these informations five questions were asked like What is the total no of beds in all houses? Who lives in the house with green lawn and with AC?

6 Answers   CSC,

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Explain what are the main advantages of synchronous circuit?

0 Answers  

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Dear i have to use camera in water so which type of camera wiil sutable?????

2 Answers   Infosys,

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