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**For longitudinal joint in boilers, the type of joint used is****The size of a cam depends upon****A screw is said to be a self locking screw, if its efficiency is****In radial cams, the follower moves****For a shoe brake, the equivalent coefficient of friction is equal to (where μ = Actual coefficient…****In order to have a connecting rod equally strong in buckling about X-axis and Y-axis, the moment of…****The taper on a rectangular sunk key is****Basic hole is one****A screw is said to be over hauling screw, if its efficiency is****The permissible stress in the fillet weld is 100 N/mm². The fillet weld has equal leg lengths of…****A shaft is subjected to fluctuating loads for which the normal torque (T) and bending moment (M) are…****The usual clearance provided in hydrodynamic bearing per mm of diameter of shaft is****When bevel gears having equal teeth and equal pitch angles connect two shafts whose axes intersect at…****The material used for brake lining should have __________ coefficient of friction.****In designing thick cylinders, the equation used is****Which process will increase the fatigue duration of parts?****The gears are termed as medium velocity gears, if their peripheral velocity is****The flank of the tooth is the****The deflection of a cantilever beam under load W is 8. If its width is halved, then the deflection under…****A bench vice has following type of threads****The ratio of endurance limit in shear to the endurance limit in flexure is****When a helical compression spring is cut into halves, the stiffness of the resulting spring will be****A crankshaft is a __________ shaft.****The objective of caulking in a riveted joint is to make the joint****The stress which vary from a minimum value to a maximum value of the same nature (i.e. tensile or compressive)…****When an open coiled helical compression spring is subjected to an axial compressive load, the stress…****Which is correct statement? Stress concentration in static loading is****Eulers formula for a mild steel column is not valid if the slenderness ratio is****In radial bearings, the load acts __________ to the axis of rotation.****The objective of crowning of the flat pulleys of belt drive is to**