Determine the forces in all bars of the trusses. Indicate tension or compression.
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What is the MMC of a hole with the dimension Ø.745/.755?
a. .745 b. .755 c. .750 d. none of the above
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Convert 0.8°C to degrees Fahrenheit
What will be an ideal response?
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Which of the following factors affects how much you adjust the charge of a newly installed split system?
A) Charge allowance adjustment per foot of liquid line over 15 ft B) Length of the vapor line on the cylinder C) Amount of refrigerant in the system when you open the valves D) Recommendation of the refrigerant cylinder manufacturer
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What method would be used to connect copper piping together?
A. gluing B. welding C. sweating D. threading
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