Atmospheric pressure at sea level is ____.
A. 0 psia
B. 14.7 psia
C. 12 psig
D. -14.7 psig
Answer: B
You might also like to view...
Do you think that the pH of soil is influenced by agricultural practices such as
tilling and the application of agricultural chemicals? Explain your answer.
What will be an ideal response??What can be done to keep the spatter to a minimum when using CO2 as the shielding gas?
A. ?Use a leading gun angle with a higher shielding gas flow rate. B. ?Maintain a very short uniform arc length while welding. C. ?Make stringer bead welds with little or no weave motion. D. ?Travel at a slower speed.
To assure that the construction will be performed in a sustainable manner, or when completed the project will seek a green certification, the construction contractor may employ ______________________ to assure a positive outcome
A. a construction superintendent B. an architect C. a sustainability project manager D. an owner's representative
Capillary tube metering devices are commonly used today in:
A) Commercial refrigeration rack systems. B) Low pressure chillers. C) Large spit system air conditioning systems. D) Window units.