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The diameter of the smallest hole that can be punched in a 20 mm thick plate with ultimate shear strength of material is 152 MPa, and allowable crushing stress in the punch is 450 MPa is________.(Correct upto two decimal place)26.67 |
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Answer» The diameter of the smallest hole that can be punched in a 20 mm thick plate with ultimate shear strength of material is 152 MPa, and allowable crushing stress in the punch is 450 MPa is________. (Correct upto two decimal place)
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