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kaaanaaa2 kaaanaaa2
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6 years ago
Which alarm-initiating device is activated by a rise in temperature of 12F to 15F (7C to 8C) in one minute?
 
  A. Infrared wave detector
  B. Continuous line detector
  C. Photoelectric cell detector
  D. Rate-of-rise heat detector
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wrote...
6 years ago
D
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