Question

A stove element draws 15 A when connected to a 240-V line. How Practice Problem 1.6
long does it take to consume 180 kJ?

Answer 1

Answer:

1 sec = 1 Joule/watt

t = (180 kJ)(1000 J/kJ)(1 w/J)(1 / (15a * 240v) = 50 sec