Engineering, 06.11.2020 02:50 escojo2508
If a weld is laying into a joint with a concave weld contour with undercutting issues, what might be the cause?
A. Spatter build up on the gun parts
B. Not enough gel applied to the top
C. Base metal in not cooled properly
D. Voltage of the machine is set too high
Answers: 3
Engineering, 04.07.2019 18:10, settasav9641
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
If a weld is laying into a joint with a concave weld contour with undercutting issues, what might be...
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