What is the best way to tell if a disposable refrigerant cylinder is equipped with a dip tube?
a. Crack the valve to see what comes out
b. Determine if it is an HFC or an HCFC
c. Determine if it is azeotropic or near-azeotropic
d. Check the cylinder labeling
d. Check the cylinder labeling
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Which states currently license construction management as a separate profession?
What will be an ideal response?
Which of the following letters in Figure 1 shows a dimension of 0'-3"?
a. A
b. B
c. C
d. D
¿Cuales de los siguientes casos se encuentra comprendido dentro del ámbito de Underwriters Laboratories, Inc.?
a. Seguridad b. Selección adecuada de fusibles c. Rendimiento funcional de fusibles d. Confiabilidad de los fusibles
American Gas Products manufactures a device called a Can-Emitor that empties the contents of old aerosol cans in 2 to 3 seconds. This eliminates the need to dispose of the cans as hazardous waste. If a paint manufacturing company can save $90,000 per year in waste disposal costs, how much could the company afford to spend now on the Can-Emitor if it wants to recover its investment in 3 years at an interest rate of 20% per year?
What will be an ideal response?