29. After the first photons of light are produced, which process is responsible for amplification of the light?
30. Which is NOT an acceptable method of distributing small power outlets throughout an open plan office area?
31. Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?
35. The electromagnetic coils on the neck of the picture tube or tubes which pull the electron beam from side to side and up and down are called a...?
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