Engineering, 29.10.2020 17:40 2000000000000005
Can anyone help me with this welding assignment?
In the GMAW process, the electrode comes in what form?
What replaces flux in the GMAW process?
In the GMAW process, what two shielding gases are commonly used when welding on steel?
What welding organization has designated GMAW as the proper name for the wire feed welding process?
List three things the welder must maintain while welding to produce a quality weld?
List two factors that could affect weld quality even before welding begins?
Answers: 1
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Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
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Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.
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Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Can anyone help me with this welding assignment?
In the GMAW process, the electrode comes in w...
In the GMAW process, the electrode comes in w...
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