In case of pressure vessels having open ends, the fluid pressure induces
Longitudinal stress
Circumferential stress
Shear stress
None of these
- Stress concentration is caused due to
- When a bolt is subjected to shock loading, the resilience of the bolt should be considered in order…
- In helical gears, the distance parallel to the axis, between similar faces of adjacent teeth, is called
- A universal coupling is used to connect two shafts
- The cross-section of the arm of a bell crank lever is
- The centre to centre distance between two consecutive rivets in a row, is called
- The permissible stress for carbon steel under static loading is generally taken as
- Spring index is
- Machine screws are
- Silver based solder is used for
- Aircraft body is usually fabricated by
- Which of the following has threads at both ends?
- The backlash for spur gears depends upon
- A special case of ductility which permits materials to be rolled or hammered into thin sheets, is called
- In a band and block brake, the ratio of tensions on the tight and slack sides of band is given by (where…
- The value of Lewis form factor used in design of gears is
- Which is positive drive?
- The stretching in a belt can be controlled by __________ the stress in the belt.
- In oilness bearings
- If threads on a bolt are left hand, threads on nut will be
- For a shaft diameter of 100 mm, the number of bolts in a flange coupling should be
- Factor of safety for fatigue loading is the ratio of
- The velocity factor for ordinary cut gears operating at velocities upto 12.5 m/s is equal to
- Which of the following statement is wrong?
- A feather key is generally
- Eye bolts are used for
- In designing thick cylinders, the equation used is
- Which of the following property is essential for spring materials?
- In standard taper roller bearings, the angle of taper of outer raceway is
- The power transmitted by belt drive depends upon