Tension

Shear

Compression

All of the above

**If a material fails below its yield point, failure would be due to****For a shoe brake, the equivalent coefficient of friction is equal to (where μ = Actual coefficient…****When two springs are in series (having stiffness K), the equivalent stiffness will be****The modulus of elasticity for mild steel is approximately equal to****In levers, leverage is the ratio of****In thrust bearings, the load acts****When a hole of diameter d is punched in a metal of thickness 't', then the force required to punch a…****According to I.B.R., the efficiency of a double riveted butt joint with double cover straps of equal…****The helix angle for double helical gears may be made up to****The ratio of the ultimate stress to the design stress is known as****The material generally used for aircraft components is****Belt slip may occur due to****The designation M 33 × 2 of a bolt means****Stress concentration is caused due to****For applications involving high stresses in one direction only the following type of thread would be…****In the levers of third type, the mechanical advantage is __________ one.****A thin spherical shell of internal diameter d is subjected to an internal pressure p. If V is the storage…****A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as****A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal…****In order to ensure self locking in a screw jack, it is essential that helix angle is __________ friction…****In Vickers hardness testing, the pyramid indentor apex is****The stress induced in the belt is,****If the tearing efficiency of a riveted joint is 75%, then the ratio of diameter of rivet to the pitch…****The wire ropes make contact at****When a nut is tightened by placing a washer below it, the bolt will be subjected to following type of…****A chain drive transmits __________ power as compared to belt drive.****Eye bolts are used for****The difference between the tooth space and the tooth thickness as measured on the pitch circle, is called****The usual clearance provided in hydrodynamic bearing per mm of diameter of shaft is****In cylindrical cams, the follower moves**