Q2. Design a cast iron unprotective type flange coupling to transmit maximum torque T N.m from an electric motor shaft to a compressor shaft . The dameter of shaft d mm. The following permissible stresses may be used : Permissible shear for bolt material = b MPa, for key material = c MPa; Permissible crushing stress for bolt material = d MPa and key material = e MPa:Permissible shear stress for the cast iron = f MPa. Assume number of bolt n. T= 3887 d=180 b= 34 c= 88 d= 70 e= 140 f= 12 n= 6

Q2. Design a cast iron unprotective type flange coupling to transmit maximum torque T N.m from an electric motor shaft to a compressor shaft . The dameter of shaft d mm. The following permissible stresses may be used : Permissible shear for bolt material = b MPa, for key material = c MPa; Permissible crushing stress for bolt material = d MPa and key material = e MPa:Permissible shear stress for the cast iron = f MPa. Assume number of bolt n. T= 3887 d=180 b= 34 c= 88 d= 70 e= 140 f= 12 n= 6

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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