Mathematics · Electric Current and Power
एक विद्युत बल्ब की रेटिंग 220 V और 100 W है। जब इसे 110 V पर चलाया जाता है, तो खपत की गई बिजली होगी:
- 1100 W
- 225 W✓
- 350 W
- 475 W
सही उत्तर देखें
25 W
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