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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can we use DTMF technology for wireless car control

2 Answers  

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What is the use of fbus protocol?

0 Answers  

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how i prepare interview for placement in IT companies

0 Answers   APC, IBM, Quality Kiosk, RDB, TCS,

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the pic micro controller have internal oscillator but why we use external oscillator

6 Answers  

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what is the difference between electronics and electricals?

7 Answers  

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What are the disadvantages of bjt?

0 Answers  

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What is meant by high impedance state in digital electronics?

2 Answers   Dynamic Engineering, Ericsson,

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please send me last five year papers for my electronic and communication branch as i have completed my graduation in diploma.

0 Answers   ONGC,

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what is pre-warping in filter design?

6 Answers  

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1. Ray writes a two digit number.  He sees that the number exceeds 4 times the sum of its digits by 3.  If the number is increased by 18, the result is the same as the number formed by reversing the digits.  Find the number.  a) 35 b) 42 c) 49 d) 57

1 Answers   Broadcom,

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hi i m an EC engg i had cleared written test for PE for BEL plz help be for interview provide me full information about intrvw as much as u can.. thankx..

14 Answers   BEL, NTPC, ZTE,

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