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Question 0

Which of the following devices may be used to step up the voltage in a d.c. circuit?

  • A.a step-up transformer
  • B.a d.c. generator
  • C.a wattmeter
  • D.an induction coil
  • E.
Objective

Question details

Exam body
JAMB
Subject
Physics
Year
1993
Question no.
#0
Type
Objective
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