Most welding environment fires occur during...
O gas tungsten arc welding
O oxy-fuel welding...
Engineering, 11.01.2021 19:20 jadarriyon16
Most welding environment fires occur during...
O gas tungsten arc welding
O oxy-fuel welding or cutting
shielded arc metal welding (SMAW)
Gas metal arc welding
Answers: 3
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When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
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If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
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Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
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