Belts are available in sets

Only one belt cannot be fitted with other used belts

The new belt will carry more than its share and result in short life

New and old belts will cause vibrations

**Two shafts A and B are made of the same material. The diameter of shaft A is twice as that of shaft…****According to Indian standards, a bolt thread of 6 mm size of coarse pitch and with allowance on the…****When bevel gears having equal teeth and equal pitch angles connect two shafts whose axes intersect at…****If the centre distance of the mating gears having involute teeth is varied within limits, the velocity…****Stress concentration is caused due to****18/8 steel contains****Auto frettage is the method of****In the levers of first type, the mechanical advantage is __________ one.****Antifriction bearings are****The velocity factor for ordinary cut gears operating at velocities upto 12.5 m/s is equal to****A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal…****In unilateral system of tolerance, the tolerance is allowed on****In designing a flange coupling, the pitch circle diameter of bolts is taken as (where d = Diameter of…****The material commonly used for crane hooks is****When the shaft rotates in anticlockwise direction at slow speed in a bearing, it will****The period during which the cam follower remains at rest, when cam moves, is known as****In order to avoid tearing of the plate at edge, the distance from the center line of the rivet hole…****The centre distance between two meshing involute gears is equal to****The material commonly used for machine tool bodies is****The shock resistance of steel is increased by adding****The rivet head used for boiler plate riveting is usually****A bolt****The maximum shear stress theory is used for****The crest diameter of a screw thread is same as****The design of the pressure vessel is based on****In a partial journal bearing, the angle of contact of the bearing with the journal is****According to Rankine's theory, the failure occurs at a point in a member****The connecting rod bolts are tightened up with initial tension greater than the external load so that****Which process will increase the fatigue duration of parts?****In a boundary lubricated bearing, there is a __________ of lubricant between the journal and the bearing.**