Which of the following is most suitable for pro... - JAMB Physics 1990 Question
Which of the following is most suitable for protecting the circuit of 2000W electric iron connected to a 250V mains?
A
13A
B
8A
C
5A
D
3A
correct option: b
P = IV \(\Rightarrow\) I = \(\frac{2000}{250}\)
= 8A
= 8A
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