When two resistances are connected in series, they consume 12 W powers. When they are connected in parallel, they consume 50 W powers. What the ratio of the powers of |
|||||||
a) |
1/4 |
b) |
4 |
c) |
3/2 |
d) |
3 |
When two resistances are connected in series, they consume 12 W powers. When they are connected in parallel, they consume 50 W powers. What the ratio of the powers of |
|||||||
a) |
1/4 |
b) |
4 |
c) |
3/2 |
d) |
3 |