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  1. Full form of CFL used in place of electric bulbs is

  2. A.

     Compact fluorescent lamp

    B.

     Constantan filament lamp

    C.

     Closed filament lamp

    D.

     Closed fluorescent lamp

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    Answer : Option A

    Explanation :

    A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent light bulb; some types fit into light fixtures designed for incandescent bulbs.


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