A lamp is marked 220V 60 W. Calculate the energy it would consume when connected to a 220V source for 1 hour.
A
216000J
B
13200J
C
3600J
D
864J
E
220J
Verified Correct Answer: A.
Physical Principles & Numerical Solution
E = pt
=> 60 x 1 x 60 x 60 = 216000J
Source: Myschool Past Questions Archive (Record #21264)