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The ratio of direct stress to volumetric strain is known as :
(8) Bulk modulus (B) Modulus of rigidity
( Poisson’s ratio (D) Modulus of elasticity

A cantilever beam of length 1 carries a point load ‘W at the free end. The shear force
diagram seems to in the shape as :

(A) A triangle

(2) Two equal and opposite triangles
(C) Two equal and opposite rectangles
(D) Arectangle

A uniformly distributed load ‘W’ Newton’s per unit length is carried by a simply supported
beam over the whole ടാലാ 1. The shear force at the centre of the beam is :

(ക) 29 ത 2
८) 2/2 (0) ' ೫1/4

The ratio of limiting friction to normal reaction between two bodies :
(5) Static friction (B) Dynamic friction
(C) Coefficient of friction (D) Limiting friction

The strain energy stored in a body due to external loading within elastic limits is known as :
(ಗಿ) Resistance (B) Torsion
(C) Bending (D) Resilience

If, Ft =tensile stress, P = tensile load applied and A = cross sectional area, choose the

correct equation :
(4) P=Fi/A (B) P=A/F:
(© Fi=P/A (D) 2! = 4/2

If, d =diameter of the rivets and ¢ = thickness of the plates to be riveted, the Unwin formula
can be expressed 85 :

മ ഒട (®) 564

(0) d=8+t D) d=24t
In a shaft or a hole the maximum possible variation in dimension is known as :
(A) ‏ا‎ < (B) Limit
(C) Allowance (D) Tolerance
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