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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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ggull329 ggull329
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6 years ago
Proximity detectors ususally use a _______ switch in conjunction with a magnet.
 
  A) reed B) optical C) solenoid D) normally closed
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chickenchicken
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6 years ago
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ggull329 Author
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6 years ago
Helped a lot
Holly72492
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Yesterday
Thanks
avance37
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2 hours ago
this is exactly what I needed
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