Strength Of Materials QUESTIONS AND ANSWERS

Civil Engineering : Strength Of Materials QUESTIONS AND ANSWERS :: part3 : 16 to 20

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

16.A laminated spring is given an initial curvature because

it is more economical

it gives uniform strength

spring becomes flat when it is subjec-ted to design load

none of the above

17.If the deflection at the free end of a uniformly loaded cantilever beam of length 1 m is equal to 7.5 mm, then the slope at the free end is

0.01 radian

0.015 radian

0.02 radian

none of the above

18.If the length of a simply supported beam carrying a concentrated load at the centre is doubled, the defection at the centre will become

two times

four times

eight times

sixteen times

19.Rankine's formula for column is valid when slenderness ratio

lies between 0 and 140

lies between 0 and 100

is less than 80

has any value

20.Laminated springs are subjected to

direct stress

bending stress

shear stress

none of the above

More Strength Of Materials QUESTIONS AND ANSWERS available in next pages

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