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Question 38

A device that converts mechanical energy into electrical energy is

  • A.a dynamo
  • B.an electric motor
  • C.an induction coil
  • D.a transformer
Objective

Question details

Exam body
NDA
Subject
Physics
Year
2019/2020
Question no.
#38
Type
Objective
Previous · Q37Which of the following is/are characteristics of sound? i pitch ii loudness ii… Next · Q39 When an air-column is set into vibrations, the distance between two consecutive…

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