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An Energy Efficient Devices for Producing Light Is: (A) Dlf (B) Cfl (C) Fcl (D) Lpg - Science

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प्रश्न

An energy efficient devices for producing light is:

(a) DLF
(b) CFL
(c) FCL
(d) LPG

 

उत्तर

 CFL

A compact fluorescent lamp (CFL) is an energy-efficient device. It consumes much less electrical energy than other devices that provide light.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Sources of Energy - Exercise 6 [पृष्ठ १६१]

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लखमीर सिंह Physics (Science) [English] Class 10
पाठ 3 Sources of Energy
Exercise 6 | Q 12 | पृष्ठ १६१

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