On average, only _____ chemicals are approved for use by agricultural producers
a. 1 in 40,000 c. 1 in 5,000
b. 1 in 20,000 d. 1 in 1,000
B
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When the drawing space is not adequate for the drawing to fit on the selected sheet layout, increase the sheet size or reduce the ____.
A. dimensions B. scale C. detail D. depth
Saturated liquid water at 200 kPa enters an insulated mixing chamber at a rate of 15 kg/s. The water is mixed with superheated steam at 200 kPa and 125°C. The combined flow will exit as a saturated mixture at 200 kPa. Using your mixing chamber model to calculate the data, plot the quality of the combined exit flow for superheated steam entrance flow rates ranging from 5 kg/s to 200 kg/s.
State 1: Liquid inlet; State 2: Steam inlet; State 3: Outlet Given: P1 = P2 = P3 = 200 kPa; x1 = 0.0; T2 = 125°C; x3 = 1.0; m?1= 15 kg/s Assume: Q?=0 (insulated). Given no other information regarding the mixing chamber, make the following common assumptions: W?=?KE=?PE=0 Also, assume the mixing chamber is a multiple-inlet, single-outlet, steady-state, steady-flow device. What will be an ideal response?
Name three strategies that glass manufacturers may use to produce glass with low SHGC.
What will be an ideal response?
Name the quantity that measures the fire endurance of an assembly and give its units.
What will be an ideal response?