Where we can split E1? (RRI, E1T1 & FIU)

0 Answers   NSN,

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What is a p-n junction diode? State and explain some of its applications.

0 Answers  

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At what voltage does land line telephone operate?

0 Answers  

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74Ls244 is _____?

0 Answers  

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What is Authentication? Why do we need it? Name the algorithm(s) used in it?

1 Answers  

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What is back diode?

0 Answers  

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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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wt is the function of transformer?

6 Answers  

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IN A PN JUNCTION DIODE,( ON FORWARD BIAS ) WHEN ELECTRONS AND HOLES PAIRS MADE AND CURRENT FLOWS,THEIR IS NO END OF ELECTRONS AND HOLES IN A LITTLE SEMICONDUCTOR DEVICE.

0 Answers  

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what do you mean by a bulb having 200W,230V supply?

2 Answers   2Com,

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What is the weight per meter (Kg/m)of 0.5mm dia copper 10 pair,50 pair and 100 pair,200 pair,500pair telephone cables?

0 Answers  

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what is the operation of logic gates when no input is applied

2 Answers  

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