Which of the following is most suitable for protecting the circuit of 2000W electric iron…

Physics JAMB 1990

Which of the following is most suitable for protecting the circuit of 2000W electric iron connected to a 250V mains?

  • 13A
  • 8A checkmark
  • 5A
  • 3A

The correct answer is: B

Explanation

P = IV \(\Rightarrow\) I = \(\frac{2000}{250}\)

= 8A
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