Helical spring

Conical spring

Flat spiral spring

Volute spring

**A connecting rod should be****The shear stress at a point in a shaft subjected to a torque is****The cam follower extensively used in aircraft engines is****In replacing the V-belts, a complete set of new belts is used instead of replacing a single damaged…****The shock resistance of steel is increased by adding****The ratio of driving tensions in V-belt drives is __________ flat belt drives.****A thin spherical shell of internal diameter d is subjected to an internal pressure p. If V is the storage…****In case of thick cylinders, the tangential stress across the thickness of cylinder is****The application of third type levers is found in****Deep groove ball bearings are used for****The maximum shear stress theory is used for****In oilness bearings****The lower deviation is the algebraic difference between the****The face of the tooth is the****The arms of the pulleys for flat belt drive have****In testing a material for endurance strength, it is subjected to****The objective of caulking in a riveted joint is to make the joint****A screw is said to be a self locking screw, if its efficiency is****For a shaft diameter of 200 mm, the number of bolts in a marine flange coupling should be****The bending moment M and a torque T is applied on a solid circular shaft. If the maximum bending stress…****When bevel gears connect two shafts whose axes intersect at an angle greater than a right angle and…****Which of the following statement is wrong for a connecting rod?****Which process will increase the fatigue duration of parts?****The notch angle of the Izod impact test specimen is****In the assembly of pulley, key and shaft****A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal…****If two springs are in parallel then their overall stiffness will be****When two nonintersecting and non-coplanar shafts are connected by gears, the arrangement is known as****When an open coiled helical compression spring is subjected to an axial load (W), the compression produced…****When a material is subjected to fatigue loading, the ratio of the endurance limit to the ultimate tensile…**