hiii,i am richa.. i want to know .. the criteria for appearung for BEL... how much percent i shuold have and is it will be for per semester or for a whole year

0 Answers   HCL,

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why we used -48 dc volt for telecom equipments ?

2 Answers  

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Convert 1024 (in decimal) to octa and hexadecimal form

0 Answers  

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Explain the construction of a jfet

0 Answers  

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Explain the concept of frequency re-use.

0 Answers  

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what is the minimum and maximam trace width in PCB design? why trace is measured in mils? what is the use of via? why the crystal oscillator is placed near chip?

0 Answers   Wipro,

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define flyback converter.

0 Answers  

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Why the singnal of wireless/Tv in db value? and why it is showing in minus(-)?

4 Answers   BSNL, Wipro,

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Which two currents are relatively close in magnitude?

0 Answers  

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i want last 5 yrs Q papers of rrb(any) send me at puneetchauhan_8782@yahoo.co.in

0 Answers   RRB,

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Explain what are edge triggered flip flop and level triggered flip flop? How do they differ from one another?

0 Answers  

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what are the components has to be done in fpga board (altera)?

0 Answers  

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