Q.

A toaster of 4 kW is running in an existing circuit 110 volt that has a stream ranking of 4 A. Find the stream of electrons drawn by the toaster.

1 36.36 A  
2 23.34 A  
3 14.6 A  
4 9.06 A  

Ans.

(1)

The stream of electrons drawn by the toaster is 36.36 A.

Given,  P=4kW,V=110V

We know that, Power=VI=110×I  4000=110×II=36.36A