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The difference in the variation of resis...

The difference in the variation of resistance with temperature in a metal and a semicondcutor arises essentially due to the difference in the

A

crystal structure

B

variation of the number of charge carries with temperature

C

type of bonding

D

variation of scattering mechanism with temperature

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The correct Answer is:
B
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RESONANCE ENGLISH-SEMICONDUCTORS-Exercise
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  9. In a common-base of mode of transistor, the collector current is 5.488...

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  10. A working transitor with its three legs marked P, Q and R is tested us...

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  12. In a …. Biased P-N junction the net flow holes is from N-region to the...

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  13. In a p–n junction photo cell, the value of the photo electromotive for...

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  14. Carbon, silicon and germanium have four valence electrons each. These ...

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  15. For a transistor amplifier, the voltage gain

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  16. In a transistor connected in common emitter mode, RC=4 kOmega, R1=1 kO...

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  17. In the figure shown RB = 500K Omega, RC = 8K Omega, VBB= 10.6 V and V(...

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  18. Which of the following statement is true for a p-n-p transistor when u...

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  19. A resistance R is connected at the n terminal of a p-n junction in ser...

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