Ingia
JAMB - Physics (1990 - No. 35)
Which of the following is most suitable for protecting the circuit of 2000W electric iron connected to a 250V mains?
13A
8A
5A
3A
Maelezo
P = IV \(\Rightarrow\) I = \(\frac{2000}{250}\)
= 8A
Maoni (0)
Ingia Ili Kutoa Maoni
Tangazo
Ruhusu javascript kupakia vizuri ukurasa huu
