Machine Design The lead angle of a worm is 22.5°. Its helix angle will be 67.5° 45° 90° 22.5° 67.5° 45° 90° 22.5° ANSWER DOWNLOAD EXAMIANS APP
Machine Design The edges of the plates for cylindrical vessels are usually bevelled to an angle of 80° for Reducing stress concentration Fullering and caulking Ease of manufacture Safety Reducing stress concentration Fullering and caulking Ease of manufacture Safety ANSWER DOWNLOAD EXAMIANS APP
Machine Design The dynamic tooth load is due to Deflections of teeth under load Irregularities in tooth profiles Inaccuracies of tooth spacing All of these Deflections of teeth under load Irregularities in tooth profiles Inaccuracies of tooth spacing All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The spring mostly used in gramophones is Volute spring Conical spring Helical spring Flat spiral spring Volute spring Conical spring Helical spring Flat spiral spring ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shear modulus of resilience is proportional to (Shear stress)⁴ (Shear stress)3 (Shear stress)² Shear stress (Shear stress)⁴ (Shear stress)3 (Shear stress)² Shear stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design For crank shaft bearings, the ratio of the length of the journal to its diameter is_________. Less than unity Greater than unity None of these Equal to 1 Less than unity Greater than unity None of these Equal to 1 ANSWER DOWNLOAD EXAMIANS APP
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