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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how can we define the direction of current with needle movement of an ammeter?

2 Answers  

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How to test SS7

0 Answers   Mind Tree,

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WHICH TYPES OF QUESTION & WHICH BEST BOOK IN PREPARING FOR COMMUNICATION ?

0 Answers   BEL, GP,

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What are the main advantages of synchronous circuit?

2 Answers   ABC, CTS,

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filtering can be done with: i)capacitor,ii)inductor,iii)both,iv)none.

18 Answers   CTS, Verifone,

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What is an amplifier?

0 Answers  

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How does a mobile work?

0 Answers  

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What is the equivalent of negative logic and gate?

0 Answers  

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What is SCADA ? What are its main components ? How it works ? When we need a SCADA & where ? Is there any similarities and comparison b/w PLC & SCADA ? What are its Pros & Cons ? What are the faults that occur in it most ?

2 Answers  

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What is the chief characterstic of master-slave flip flop?

0 Answers  

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What are the losses that occur in a thyristor during working conditions?

0 Answers  

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