NDA2016General AbilityGeneral ScienceActual
When three resistors each having resistancer, are connected in parallel, their resultant resistance is x . If these three resistances are connected in series, the total resistance will be
Options
- A3 x
- B3rx
- C9 x
- D3 / x
Correct answer
C. 9 x
Step-by-step solution
The correct answer is option (C)