sir i am completed B.E in 2006 i wrote RRb Section Engineer Exams two times .how to prepare and how is ask previous question paper some previous question paper send through mail id

2 Answers   RRB, Spectrum,

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Define what is a p-n junction?

0 Answers  

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what is selective flooding?

2 Answers   Syntel, TCS,

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In pic16f877a the adc output is 10bit but the microcontroller ability is only handle the 8 bit.how the 10 bit is changed into 8 bit

1 Answers   HCL,

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What do you understand by leds? How do they work?

0 Answers  

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Why value of rx level is always negative?

0 Answers   Ericsson,

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Tell me, when a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?

0 Answers  

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im an electronics and communication engineering..i have to attend an interview based on contract basis.i kindly request u to send all possible questions to my mail. MY EMAIL ID IS -ashishkashyap931@gmail.com

0 Answers   BEL,

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why we use vsb transmission for video signal transmission and why dont we use ssb transmission?

6 Answers  

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i need PCB design interview question??? if anybody have means please give it us

1 Answers  

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what is mean by loadlines in diodes?

3 Answers  

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how can we increase back up of 300ah battery.can we connects one more 300ah parallel or series?

3 Answers   Ericsson,

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