Machine Design Allen bolts are Used in aircraft application Self locking bolts Provided with hexagonal depression in head Designed for shock load Used in aircraft application Self locking bolts Provided with hexagonal depression in head Designed for shock load ANSWER DOWNLOAD EXAMIANS APP
Machine Design For a shaft diameter of 200 mm, the number of bolts in a marine flange coupling should be 10 4 8 6 10 4 8 6 ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 3.5 3.0 2.8 2.5 3.5 3.0 2.8 2.5 ANSWER DOWNLOAD EXAMIANS APP
Machine Design When compared to the rod of the same diameter and material, a wire rope Is less flexible Provides much greater time for remedial action before failure Does not provide much warning before failure Has a much smaller load carrying capacity Is less flexible Provides much greater time for remedial action before failure Does not provide much warning before failure Has a much smaller load carrying capacity ANSWER DOWNLOAD EXAMIANS APP
Machine Design If a bearing is designated by the number 305, it means that the bearing is of Light series whose bore is 25 mm Medium series whose bore is 25 mm Light series whose bore is 5 mm Medium series whose bore is 5 mm Light series whose bore is 25 mm Medium series whose bore is 25 mm Light series whose bore is 5 mm Medium series whose bore is 5 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design The stress in the bar when the load is applied suddenly is __________ as compared to the stress induced due to gradually applied loads. Three times Same Double Four times Three times Same Double Four times ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS