When a liquid-vapor mix is heated in a closed space, eventually the density of the liquid decreases and the density of the gas increases. When no difference exists between the liquid and vapor exists, it has reached its:
A) Critical point. B) Thermal equilibrium.
C) Critical mass. D) Triple point.
A
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Which of the following does 29 CFR 1910.178 not require?
A) Refresher training B) Annual assessment of forklift operator performance C) Initial training for operators D) Evaluation of forklift operator performance at least every three years
Ammeters should be connected ________ with the circuit being tested
A) In series B) Across a load C) In parallel D) None of these
Draw a pressure control loop.
What will be an ideal response?
In an effort to reduce environmental impact during and after construction, reduce construction waste, and make buildings more efficient, the state of California passed the:
A) CALGreen Code. B) LEED Rating System. C) Montreal Protocol. D) International Energy Conservation Code.