Define what is a p-n junction?

0 Answers  

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what is the use of -3 db frequency?& why does it exist in filters?

1 Answers  

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There are 4 segment registers in 8086 microprocessor.Each of the segment register is of 64kb.Then (4*64)=256kb.The total memory in 8086 is 1mb.What about the rest of the memory space?

3 Answers   BEL,

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Explain what are the universal logic gates?

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wat will happen to the windings if the required current is not given to a stepper or dc motor , but voltage is constantly applied to it below required current??

0 Answers   Freescale Semiconductor,

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How the current is reduced to zero in a photodiode?

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Define what do you understand by reverse saturation current of a diode?

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What is a bistable multivibrator?

0 Answers  

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significance of transistor number

1 Answers  

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how can trace the fault in any PCB? what are the steps to find problem & to troubleshoot?

0 Answers  

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What are advantages of dc supply over ac supply?

0 Answers  

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plz post the ne questions for electronics engg interview

0 Answers   Samsung,

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