Why does a pure semiconductor behave like an insulator at absolute zero temperature?

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i am preparing for rrb loco pilot exam please send me previous question papers at abhilash.anu88@gmail.com

0 Answers   DMRC, RRB,

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Name some of the current controlled (current driven) devices?

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What is meant by small signal amplifier?

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Define positive logic

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HI..!! I THINK THIS SITE IS AN EXCELLENT SOURCE FOR YOUNG ENGINEERS, I READ THE POSTS REGARDING DIFFERENT PLACEMENT PAPERS IT WAS INDEED HELPUFL...BUT FRM WHR CAN I GET THE WHOLE APTITUTE PAPER FOR REFERENCE??

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what is the difference between pthread and taskSpawn

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Explain find conductivity, resistivity and resistance?

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explain the functional Descriptions D/300PCI-E1 and D/300SC-E1

0 Answers   Intel,

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what is difference between voltage & current?

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sir,i had a written test conducted by jindal steel and power ltd .so please forward me the type of questions asked in written test (technical)

0 Answers   Jindal,

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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.

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