Material of belt

Material of pulley

Materials of belt and pulley

Belt velocity

**Which of the following is a permanent fastening?****If the centre distance of the mating gears having involute teeth is increased, then the pressure angle****The strength of a riveted joint is equal to****The design calculations for members subject to fluctuating loads with the same factor of safety, yield…****The velocity factor for ordinary cut gears operating at velocities upto 12.5 m/s is equal to****Set screws are****A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal…****In order to have a connecting rod equally strong in buckling about X-axis and Y-axis, the moment of…****In block brakes, the ratio of shoe width to wheel diameter is taken between****The connecting rod bolts are tightened up so that tightening stress****Two shafts of the same length and material are joined in series. If the ratio of their diameters is…****For high speed engines, the cam follower should move with****The dedendum circle diameter is equal to (where φ = Pressure angle)****Surface endurance limit of gear material is dependent upon its****The fatigue stress concentration factor is defined as****In skew bevel gearing, the axes of shafts are****Slenderness ratio is the ratio of****When the speed of belt increases,****The included angle between the sides of V-belt is****The suitable material for belt used in flour mill is****Silver based solder is used for****The ratio of pitch circle diameter in millimetres to the number of teeth, is called****The maximum stress due to stress concentration in a bar having circular transverse hole, as compared…****Plastic flow in ductile materials****When bevel gears having equal teeth and equal pitch angles connect two shafts whose axes intersect at…****When two helical springs of equal lengths are arranged to form a cluster spring, then****The gears are termed as medium velocity gears, if their peripheral velocity is****The ball bearings are provided with a cage****In cross or regular lay ropes****Which is correct statement?**