how many students appear in gate exam

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Explain how to increase the gain and directivity of an antenna?

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Explain resistance?

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Am naseem sabah..i applied for PE in BEL.if anybody having sample questions for written test in BEL,pls forward to my mail id ....nsm.sbh@gmail.com..plsssssssssssss

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What are the KPI that decides the capacity expansion of GGSN/xGW?

0 Answers   Ooredoo,

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What is a bjt? What are its advantages and disadvantages?

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In a UPSR what is the limit on the number of nodes that form the ring?

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y do v use single anteena in radar any other reason except cost???

0 Answers   BEL,

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please send me earlier question papers of rrb je(signal)at my id arvind44444@gmail.com

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interviewr asked about sampling theorem and i said the common def.(i.e ...sam freq must >=s max freq in the signal for a sampled signal to recover without alising).he asked that i have a sin signal of freq 1hz and i sampled at two zero amplitude points can it be recoverable without aliasing????

4 Answers   BARC,

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Why we use vestigial side band (VSB-C3F) transmission for picture?

16 Answers   BPL,

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WHAT IS THE DIFFERENCE BETWEEN B.E AND B.Tech? which is the better one to choose according to you?

3 Answers  

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