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36 . The maximum stress produced in a bar of tapering section is at
A. smaller end
B. larger end
C. middle
D. anywhere

37 . The energy stored in a body when strained within elastic limit is known as
A. resilience
B. proof resilience
C. strain energy
D. impact energy

38 . In compression test, the fracture in cast iron specimen would occur along
A. the axis of load
B. an oblique plane
C. at right angles to the axis of specimen
D. would not occur

39 . When a bar is cooled to - 5°C, it will develop
A. no stress
B. shear stress
C. tensile stress
D. compressive stress

40 . Resilience is the
A. energy stored in a body when strained within elastic limits
B. energy stored in a body when strained upto the breaking of the specimen
C. maximum strain energy which can be stored in a body
D. none of the above




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