Machine Design When the shaft rotates in anticlockwise direction at slow speed in a bearing, it will Move towards right of the bearing making no metal to metal contact Move towards left of the bearing making metal to metal contact Have contact at the bottom most of the bearing Move towards right of the bearing making the metal to metal contact Move towards right of the bearing making no metal to metal contact Move towards left of the bearing making metal to metal contact Have contact at the bottom most of the bearing Move towards right of the bearing making the metal to metal contact ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which is correct statement? Stress concentration in static loading is Equally serious in both types of materials Very serious in brittle materials and less serious in ductile materials Seriousness would depend on other factors Very serious in ductile materials and less serious in brittle materials Equally serious in both types of materials Very serious in brittle materials and less serious in ductile materials Seriousness would depend on other factors Very serious in ductile materials and less serious in brittle materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The dedendum is the radial distance from the Pitch circle to the bottom of a tooth Addendum circle to the clearance circle Top of a tooth to the bottom of a tooth Pitch circle to the top of a tooth Pitch circle to the bottom of a tooth Addendum circle to the clearance circle Top of a tooth to the bottom of a tooth Pitch circle to the top of a tooth ANSWER DOWNLOAD EXAMIANS APP
Machine Design If b denotes the face width and L denotes the cone distance for a bevel gear, then the bevel factor is written as 1 - 2 b.L b/2L 1 - (b/L) b/L 1 - 2 b.L b/2L 1 - (b/L) b/L ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration factor is defined as the ratio of Maximum stress to the endurance limit Nominal stress to the maximum stress Maximum stress to the nominal stress Nominal stress to the endurance limit Maximum stress to the endurance limit Nominal stress to the maximum stress Maximum stress to the nominal stress Nominal stress to the endurance limit ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the material of key and shaft is same, and the width of key is one-fourth of the diameter of shaft (d), then length of key will be 1.57 d 0.8 d 1.8 d 1.2 d 1.57 d 0.8 d 1.8 d 1.2 d ANSWER DOWNLOAD EXAMIANS APP
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