Ionization smoke detector is more sensitive to smaller smoke particles than the photoelectric type detectors. In a fire, the alarm triggering times between these two types are similar. But in a smoldering fire, when big particles are released, photoelectric detectors are triggered earlier.
Tag archives: forestfire
The Aviation, Forest Fire and Emergency Services (AFFES) reported that Ontario saw a smaller number of forest fires in 2016 compared to last season however this year's forest fires burned larger areas of land and were harder to control. Both human, natural, and lightning-caused fires were reported.
Forest fires, however, are important and beneficial ...