Question

In a home there is a water heater its power is 4370W and the current used is 19A ,Find the amperage of the fuse wire to be used in the circuit and also find the voltage?

20A , 230V
19A , 240V
20 A ,240 V
19 A , 230 V

plzz help me to solve this​

Answer 1

Answer:

Explanation:

1. Here we will be using  that  Power   = voltage x current
2.           4370= V X 19 A  OR V = 230V

                      SO 19 A 230 V is correct answer