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  9. Q29
Question 29

A device which melts in order to open a circuit when there is excessive current flow is called

  • A.circuit breaker
  • B.fuse
  • C.outlet
  • D.plug
  • E.switch
Objective

Question details

Exam body
BECE
Subject
Basic Technology
Year
2015 Paper 2
Question no.
#29
Type
Objective
Previous · Q28Which of the following components is not a part of electrical transmission… Next · Q30 The power rating of a heater, drawing a current of 5A from a 240V supply is

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