Sunday, 25 October 2015

Here are some of the materials used in teaching. There is much that is new to the students

5 comments:

  1. Hi Andrew, I wonder why there are different color for junction boxes. The picture is of course both blue and green.

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  2. Hello Peter
    There is no special color code, just different brands.

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  3. Well, I thought it was a different color for different things.

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  4. I understand but not in this case

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  5. Do you do any real customer work?

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