Guest's theory

Rankine's theory

St Venant's theory

Von Mises theory

**When a circular beam of diameter d is subjected to a shear force F, the maximum shear stress induced…****The taper on key is given on****When two springs are in series (having stiffness K), the equivalent stiffness will be****In the levers of first type, the mechanical advantage is __________ one.****If shearing stress in nut is half the tensile stress in a bolt, then nut length should be equal to****When carbon in the cast iron is principally in the form of graphite, the cast iron will be of****A column of length l is fixed at both ends. The equivalent length of the column is****In cross or regular lay ropes****The property of a material which enables it to resist fracture due to high impact loads is known as****For a shaft diameter of 100 mm, the number of bolts in a flange coupling should be****Two shafts A and B under pure torsion are of identical length and identical weight and are made of the…****The ratio of driving tensions for flat belts, neglecting centrifugal tension, is (where T₁, and…****The product of the diametral pitch and circular pitch is equal to****In designing a connecting rod, it is considered like __________ for buckling about X-axis.****Three different weights fall from a certain height under vacuum. They will take****A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work…****For a square key made of mild steel, the shear and crushing strength are related as****If the centre distance of the mating gears having involute teeth is varied within limits, the velocity…****Which of the following statement is correct?****Which of the following statement is correct?****The plasticity is the property of a material which enables it to****The velocity factor for ordinary cut gears operating at velocities upto 12.5 m/s is equal to****A tube has the following advantage over pipe****In designing a connecting rod, it is considered like __________ for buckling about Y-axis.****In designing a flange coupling, the pitch circle diameter of bolts is taken as (where d = Diameter of…****Factor of safety for fatigue loading is the ratio of****Shear stress theory is applicable for****During hot working of metals,****Crushing resistance required to crush the rivet per pitch length is****In unilateral system of tolerance, the tolerance is allowed on**