On which of the following types of fire should you not use a B.C fire extinguisher?
Answer: Wood
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Environmental conditions important during germination include ________, ________, ________, and ________.
Fill in the blank(s) with the appropriate word(s).
A supercritical fluid Xis used as a solvent. The critical point is T=500 K and P=200 bar, so the process must be carried out at exceedingly high temperatures and pressures. At the end of the process a turbine is used to return the supercritical fluid to lower pressures. It enters the turbine at T=550 K and P=300 bar and leaves the turbine at T=300 K and P=1 bar.
This equation of state can be used to model the supercritical fluid at the conditions we are examining in this problem: Z = 1 + bPT Where b= 1.5 x 10-6 bar-1K-1 The ideal gas heat capacity is Cp*=5R, and can be considered constant, and the acentric factor is ?=0.4. A) Estimate the change in molar enthalpy the compound X experiences when it goes through the turbine, using the equation of state above. B) If you were going to use the Peng Robinson equation to model X at T=550 K, what values of the parameters a and b would you use? C) Another solvent Y is geometrically and structurally similar to X. Y has critical temperature of 425 K and critical pressure of 150 bar, and no other data for Y is available. What is your best estimate of the constant b for compound Y in the equation of state Z = 1 + bPT?
Name the space below the ash dump in the base of the fireplace where the ashes can be stored.
What will be an ideal response?
The automatic restart function is not used to start the motor after a false condition causes shutdown.
Answer the following statement true (T) or false (F)