The most important dimension in the design of a nut is
Pitch diameter
Inside diameter
Outside diameter
Height
- Which process will increase the fatigue duration of parts?
- Endurance limit or fatigue limit is the maximum stress that a member can withstand for an infinite number…
- If P1 and P2 are the tight and slack side tensions in the belt, then the initial tension Pi (according…
- Stress concentration is caused due to
- If an application calls for stresses on screw threads in one direction only, then the following type…
- The period during which the cam follower remains at rest, when cam moves, is known as
- The resultant axial load on a bolt depends on
- If two springs are in parallel then their overall stiffness will be
- When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant…
- The suitable material for belt in agricultural machinery is
- The function of a washer is to
- A special case of ductility which permits materials to be rolled or hammered into thin sheets, is called
- A localised compressive stress at the area of contact between two members is known as
- The stress in the threaded part of the bolt will be __________ as compared to the shank.
- When two non-parallel or intersecting but coplanar shafts are connected by gears, the arrangement is…
- The ratio of endurance limit in shear to the endurance limit in flexure is
- A key capable of tilting in a recess milled out in a shaft is known as
- The pitch diameter is the __________ diameter of an external or internal screw thread.
- Which of the following statement is correct, for two shafts connected in parallel?
- The velocity factor for precision metallic gears cut with high accuracy and operating at velocities…
- A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal…
- The coefficient of friction between the belt and pulley depends upon the
- The temperature at which the new grains are formed in the metal is known as
- The resultant axial load on a bolt depends upon
- The property of a bearing material which has the ability to accomodate shaft deflections and bearing…
- A double fillet welded joint with parallel fillet weld of length l and leg s is subjected to a tensile…
- If the tearing efficiency of a riveted joint is 75%, then the ratio of diameter of rivet to the pitch…
- According to I.B.R., the factor of safety of riveted joint should not be less than
- A thin spherical shell of internal diameter d is subjected to an internal pressure p. If V is the storage…
- The sleeve or muff coupling is designed as a