The second moment of area provides information about an object’s
a. ability to resist bending
b. ability to resist stretching
c. ability to resist compression
d. none of the above
Answer: a
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LD50 values of pesticides are determined by:
a. inhalation studies b. exhalation studies c. skin tissue studies d. lung tissue studies
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Technician A says that solvents with a flash point below 140°F (60°C) are combustible. Technician B says that solvents with a flash point above 140°F (60°C) are flammable. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
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Removes oil from discharge gas B) liquid line dryer
What will be an ideal response?
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Which of these is important to check before driving in the winter
1) Exhaust. 2) Steering. 3) Tires.
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