Machine Design In a marine flange coupling, the pitch circle diameter of bolts is taken as 2.5 d 1.6 d 2 d 1.2 d 2.5 d 1.6 d 2 d 1.2 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the assembly of pulley, key and shaft All the three are designed for equal strength Key is made the strongest Key is made the weakest Pulley is made the weakest All the three are designed for equal strength Key is made the strongest Key is made the weakest Pulley is made the weakest ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the fulcrum is in between the load and effort, the lever is said to be of Third type Second type Any one of these First type Third type Second type Any one of these First type ANSWER DOWNLOAD EXAMIANS APP
Machine Design The strap end of a connecting rod of steam engine is joined by Gib of cotter joint Sleeve and cotter joint Knuckle joint Spigot socket cotter joint Gib of cotter joint Sleeve and cotter joint Knuckle joint Spigot socket cotter joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design The backlash for spur gears depends upon Module Tooth profile Pitch line velocity Both module and pitch line velocity Module Tooth profile Pitch line velocity Both module and pitch line velocity ANSWER DOWNLOAD EXAMIANS APP
Machine Design A plate with an elliptical hole in the centre, with semi-major axis (a) perpendicular to the direction of loading and semi-minor axis (b) along the direction of loading, is subjected to a pull P. The maximum stress induced at the edge of the hole is equal to (where σ = Stress for a plate with no hole i.e. nominal stress) σ [1 + (3a/b)] σ [1 + (b/2a)] σ [1 + (2a/b)] σ [1 + (b/3a)] σ [1 + (3a/b)] σ [1 + (b/2a)] σ [1 + (2a/b)] σ [1 + (b/3a)] ANSWER DOWNLOAD EXAMIANS APP
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