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Question 64

The main purpose of a transformer in an a.c radio set is to

  • A.Increase power to the radio
  • B. Convert energy from a.c to d.c
  • C. Step down the voltage
  • D. Step up the voltage
Objective

Question details

Exam body
BUK
Subject
Physics
Year
2012/2013
Question no.
#64
Type
Objective
Previous · Q63The correct unit of energy density is Next · Q65 An object placed 10cm from a concave mirror of focal length 5cm would have its…

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