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  1. In the UK, what type of installation requires a fireman's switch?

    2. A.

     Neon Lighting
    B.

     High Pressure Sodium Lighting
    C.

     Water Features
    D.

     Hotel Rooms

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    Workspace

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    Answer : Option B

    Explanation :

    Twisting the yoke will tilt the picture. A projection color television uses three picture tubes and yokes for red, green and blue light.

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