Engineering, 12.02.2021 02:10 Kalle91106
To ensure a thick piece of metal is cut squarely, angle the torch . (welding)
A. Slightly toward the piece that will become scrap
B. Toward the beginning of the cut (drag angle)
C. Slightly toward the piece to be saved or used
B. Perpendicular
Answers: 2
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Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
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To ensure a thick piece of metal is cut squarely, angle the torch . (welding)
A. Slightly toward th...
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