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1. The addition of impurity in extrinsic semiconductor is about 1 part in 108 parts.



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QA->108 ഉരാളന്മാർ മന്ത്രോച്ചാരണ സഹിതം സ്ഥാപിച്ച 108 കഴുക്കോലുകൾ അടങ്ങിയ വട്ടശ്രീകോവിലുള്ള ക്ഷേത്രം?....
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MCQ->The addition of impurity in extrinsic semiconductor is about 1 part in 108 parts.....
MCQ->Assertion (A): Acceptor extrinsic semiconductor has higher conductivity than intrinsic semiconductor.Reason (R): Addition of p-type impurity produces an allowable discrete energy level just above valence band.

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MCQ->The ratio of impurity atoms to intrinsic semiconductor atoms in an extrinsic semiconductor is about.....
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