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Question 5

A rheostat is used in an electric circuit in order to

  • A.increase electric current only.
  • B.decrease electric current only.
  • C.keep electric current constant
  • D.increase and decrease electric current.
Objective

Question details

Exam body
BECE JHS
Subject
Integrated Science
Year
2017
Question no.
#5
Type
Objective
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