Engineering, 26.11.2020 04:10 yvettegonzalez3390yg
In an upsetting process of a 304 Stainless Steel specimen of 200 mm in diameter
and 150 mm height in an open die forging to a reduction of height 40%. If the
coefficient of friction is 0.2 and the yield strength of the material is 300 MPa,
Calculate the force required for the process at the end of the stroke.
Answers: 1
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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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An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
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Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
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In an upsetting process of a 304 Stainless Steel specimen of 200 mm in diameter
and 150 mm height i...
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