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Question 39

A P-N junction diode is used as

  • A.a rectifier in a d.c. circuit
  • B.an amplifier in an a.c. circuit
  • C.a rectifier in an a.c. circuit
  • D.an amplifier in a d.c.circuit
Objective

Question details

Exam body
FUNAAB
Subject
Physics
Year
2020/2021
Question no.
#39
Type
Objective
Previous · Q38If a current-carrying coil is mounted on a metal frame, the back emf induced in… Next · Q40 A light of energy 5eV falls on a metal and electrons with a maximum kinetic…

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