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  9. Q19
Question 19

The device used to raise or lower voltages in a circuit is

  • A.busbar
  • B.circuit breaker
  • C.distribution board
  • D.fuse
  • E.transformer
Objective

Question details

Exam body
BECE
Subject
Basic Technology
Year
2012 Paper 2
Question no.
#19
Type
Objective
Previous · Q18Which is the most widely used AC supply system in Nigerian houses? Next · Q20 The device used to protect electrical equipment from excessive current is

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