The upper limit of current that can safely flow through the lighting and heating circuit in our houses is respectively
A. 5 A, 10 A
B. 5 A, 15 A
C. 10 A, 15 A
D. 15 A, 5 A
Answer:B
The upper limit of current that can safely flow through the lighting and heating circuit in our houses is respectively
A. 5 A, 10 A B. 5 A, 15 A C. 10 A, 15 A D. 15 A, 5 A