CBSE Class 7 Answered
cfls are prefered to electric bulbs. why?
Asked by arajeevshashank | 01 Feb, 2018, 10:24: AM
Expert Answer
The reason why CFL are preferred more over conventional tungsten filament bulb are as follows:
- CFL does not work on the principle of heating effect of electric currrent - thus less resistance provided by the CFL to the domestic circuit.
- That results into the fact that the electricity consumption by CFL is much lesss than the tradtional bulbs
- This makes CFL economically and electrically efiicient than the bulbs.
Answered by Abhijeet Mishra | 01 Feb, 2018, 02:17: PM
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