Mineral wool is _____.
a. acidic
b. a skin irritant
c. flammable
d. electrically conductive
b. a skin irritant
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? Identify and state the historical significance of the New Jersey Plan.
What will be an ideal response?
An urban freeway is to be designed using the following information: AADT = 52,000 veh/day; K (proportion of AADT occurring during the peak hour) = 0.11; D (proportion of peak hour traffic traveling in the peak direction) = 0.65; trucks = 8% of peak hour volume; PHF = 0.95; lane width = 12 ft; shoulder width = 10 ft; total ramp density = 0.5 interchange/mile; all interchanges are to be cloverleaf interchanges; rolling terrain. Determine the number of lanes required to provide LOS C. Clearly state assumptions used for any values not given, and show all calculations required.
What will be an ideal response?
Read the setting on this customary micrometer scale graduated in 0.001".
Fill in the blank(s) with the appropriate word(s).
If a person suffering from heat exhaustion doesn't improve within ___________ minutes, medical care is required.
A. 15 B. 30 C. 45 D. 60