A domestic circuit has three parallel branches, each protected by its own fuse. Branch A supplies a refrigerator, Branch B supplies a television set, and Branch C supplies a set of lights.
(a) If the fuse in Branch A blows, what happens to the operation of the television and the lights?
(b) Give a brief reason for your answer in part (a).
a. If the fuse in Branch A blows, what happens to the operation of the television and the lights?
b. Give a brief reason for your answer in part (a).