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Home Questions UQZG76URM4
Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

Match the following :

  COLUMN I   COLUMN II
1 n-type semiconductor A In
2 p-type semiconductor B Rectifier
3 p-n junction diode C Bi
Options:

1:A; 2:C; 3:B

1:C; 2:B; 3:A

1:C; 2:A; 3:B

None of these.

Correct Answer:

1:C; 2:A; 3:B

Explanation:
  • n-type semiconductor is made of N/P/As/Sb/Bi.
  • p-type semiconductor is made of B/Al/Ga/In/Te
  • p-n junction is used in rectifier.

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