Machine Design The value of Lewis form factor used in design of gears is All of these Dependent on system of teeth Dependent on number of teeth of a gear Independent of size of teeth All of these Dependent on system of teeth Dependent on number of teeth of a gear Independent of size of teeth ANSWER DOWNLOAD EXAMIANS APP
Machine Design Euler’s formula for a mild steel column is not valid if the slenderness ratio is 120 90 100 60 120 90 100 60 ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt) 0.75 d d 0.5 d 1.25 d 0.75 d d 0.5 d 1.25 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the fulcrum is in between the load and effort, the lever is said to be of Second type Third type Any one of these First type Second type Third type Any one of these First type ANSWER DOWNLOAD EXAMIANS APP
Machine Design An open belt drive is used when Shafts are arranged parallel and rotate in the same directions Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft Shafts are arranged parallel and rotate in the opposite directions Shafts are arranged at right angles and rotate in one definite direction Shafts are arranged parallel and rotate in the same directions Driven shaft is to be started or stopped whenever desired without interfering with the driving shaft Shafts are arranged parallel and rotate in the opposite directions Shafts are arranged at right angles and rotate in one definite direction ANSWER DOWNLOAD EXAMIANS APP
Machine Design The maximum stress due to stress concentration in a bar having circular transverse hole, as compared to its static stress without hole will be Same in both cases 2 times more 4 times more 3 times more Same in both cases 2 times more 4 times more 3 times more ANSWER DOWNLOAD EXAMIANS APP
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