Last of the PE Problems for this year. I have really enjoyed and appreciate all the comments and responses this year and hope to continue such a highly interactive environment during the next PE season as well - thanks to each of you who regularly commented here for sharing your insight.
Please do stay tuned for daily discussion questions that will continue from here on out as they're sent in. Thanks again!
The activation time (in seconds) of a standard response (RTI of 85 m^1/2s^1/2), Ordinary Temperature (65 deg C) heat detector within a room that has an initial temperature of 22 deg C and exposed to a ceiling plume at 78 deg C traveling at 2.3 m/s is most nearly?
a. 10 s
b. 36 s
c. 54 s
d. 82 s
Solution | Posted 10/24/18
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