1. Engineering
  2. Mechanical Engineering
  3. please show your work if youre able thanks in advance...

Question: please show your work if youre able thanks in advance...

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Which of the following is the minimum capacity punch press that is needed to blank a 2 inch diameter round part from .125 inch thick stainless steel sheet stock with a shear strength of 110,000 psi? (Assume using a partial shear die.) POSSIBLE ANSWERS C 25 ton C 50 ton С 12 ton С 86 ton

Important characteristics of partially stabilized zirconia (PSZ) include good toughness, relatively low thermal conductivity and a coefficient of thermal expansion that is only: POSSIBLE ANSWERS C about 20% higher than that of aluminum. about 20% lower than that of cast iron. about 20% higher than that of non-stabilized zirconia. about 20% higher than that of cast iron. C c

Please show your work if you're able... Thanks in advance.

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