NDA2010General AbilityGeneral ScienceActual
How many sixty watt ( 60 W ) bulbs may be safely used in a 240- V supply with 4 -ampere fuse?
Options
- A4
- B8
- C12
- D16
Correct answer
D. 16
Step-by-step solution
The correct answer is option (D).
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D. 16
The correct answer is option (D).