Machine Design An alien bolt is Same as stud Self locking bolt Provided with hexagonal depression in head Used in high speed components Same as stud Self locking bolt Provided with hexagonal depression in head Used in high speed components ANSWER DOWNLOAD EXAMIANS APP
Machine Design The rolling contact bearings as compared to sliding contact bearings have Accuracy of shaft alignment Small overall dimensions Low starting and low running friction except at very high speeds All of these Accuracy of shaft alignment Small overall dimensions Low starting and low running friction except at very high speeds All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design For a square key made of mild steel, the shear and crushing strength are related as Shear strength is greater than crushing strength Shear strength is less than crushing strength Shear strength is equal to crushing strength None of these Shear strength is greater than crushing strength Shear strength is less than crushing strength Shear strength is equal to crushing strength None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design For crank shaft bearings, the ratio of the length of the journal to its diameter is_________. Greater than unity None of these Equal to 1 Less than unity Greater than unity None of these Equal to 1 Less than unity ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a material fails below its yield point, failure would be due to Straining Fatigue Creep Sudden loading Straining Fatigue Creep Sudden loading ANSWER DOWNLOAD EXAMIANS APP
Machine Design A closely coiled helical spring is acted upon by an axial force. The maximum shear stress developed in the spring is τ. The half of the length of the spring if cut off and the remaining spring is acted upon by the same axial force. The maximum shear stress in the spring in new condition will be τ/2 τ 2 τ 4 τ τ/2 τ 2 τ 4 τ ANSWER DOWNLOAD EXAMIANS APP
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