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If the Poisson’s ratio of a material is 0.25, the ratio of modulus of rigidity to the Young's
modulus is :

(A) 2 (8) 4 (©) 2.5 (D) 0.4

The point of contraflexture is the point where :
(ಗಿ) Shear force is zero (B) The bending moment is zero
(C) Beam is supported (D) The bending changes its sign

Any trap should have :
(ക) water seal (8) sullage (C) abend (D) grating

Eco system is :
(A) habitat (B) community and environment
(9 community (D) biosphere and habitat

The outer signal is provided at a minimum distance of :
(A} 1 km from home signal (B) 580 m from home signal
(८) 860 m from home signal (D) 180 m from home signal

A thin cylinder of diameter 100 mm and thickness 5 mm is subjected to a internal fluid
pressure of 10 N/mm?. The hoop stress 15 :

(ಸ) 150 N/mm? (8) 10 N/mm? (C) 15 N/mm? (D) 100 N/mm?

Ina theodolite traversing the angular error should not exceed using a 20" least count theodolite
and शा number of sides :

مكو )9( 2 ‎x n? (ಲ) 20" ५‏ "20 )8( 2% ریف

A harizontal force 40 kgf is applied on a body of weight 120 kg placed in a horizontal plane.
If the body is just in the point of 11101107, the angle of friction be :

(ಗಿ) 207 ೫) 18°26' (©) 305 (D) 25°

An equation for a deficient frame :
(ಗಿ) n=2j+3 (8) n=2j-3 (£) n=j+3 (0) n=j-3

187/2015 4 A