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**When the bearing is subjected to large fluctuations of load and heavy impacts, the bearing characteristic…****The velocity factor for ordinary cut gears operating at velocities upto 12.5 m/s is equal to****A key made from a cylindrical disc having segmental cross-section, is known as****A V-belt designated as B 4430 LP has****A bolt****In designing a connecting rod, it is considered like __________ for buckling about X-axis.****In static loading, stress concentration is more serious in****When carbon in the cast iron is principally in the form of graphite, the cast iron will be of****Fibrous fracture occurs in****According to Indian standards, the diameter of rivet hole is made larger than the basic size of rivet…****The shock absorbing capacity of a bolt can be increased by****Slenderness ratio is the ratio of****In order to permit the thermal expansion/contraction of tubing, it should be****If T is the actual number of teeth on a helical gear and φ is the helix angle for the teeth, then…****In designing a sleeve coupling, length of the sleeve is taken as (where d = Diameter of the shaft)****Gear box is used****According to Indian standards, total numbers of fundamental deviations are****The efficiency of a riveted joint is equal to****According to Rankine's theory, the failure occurs at a point in a member****The connecting rod bolts are tightened up so that tightening stress****Which of the following cotter joint will be used to connect strap end of a connecting rod?****According to I.B.R., shearing resistance required to shear off the rivet per pitch length (in double…****A steel containing 0.8% carbon is known as****In worm gears, the angle between the tangent to the pitch helix and an element of the cylinder, is known…****The resilience of a bolt may be increased by****The effective stress in wire ropes during normal working is equal to the stress due to****Three different weights fall from a certain height under vacuum. They will take****The metal suitable for bearings subjected to heavy loads is****The ratio of endurance limit in shear to the endurance limit in flexure is****Lewis equation in gears is used to find the**