MCQOPTIONS
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				| 1. | Three bulbs are rating 40W 60W and 100W designed to work on 220V mains. Which bulb will burn most brightly if they are connected in series across 220 V mains? | 
| A. | 40 W bulb | 
| B. | 60 W blub | 
| C. | 100 W blub | 
| D. | All will burn equally brightly | 
| Answer» B. 60 W blub | |