Steel Structure Short Questions and Answers
46. When a column is supported throughout its length either by masonry wallsor by construction of all the sides, then its slenderness ratio is
A. Infinite
B.Zero
C.Very high
D.Reasonably high
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B. Zero
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47. The allowable stress in axial compression given by IS:800-1984 is of the form of
A.Eular formula
B.Penny's formula
C.Merchant-Rankine
D.Mohr's-formula
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48. In order to determine the allowable stress in axial compression,Indian Standard Institution has adopted
A.Perry-Robertson formula
B.Euler's formula
C.Secant formula
D.Rankine's formula
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49. The rivets whcih are driven at atmospheric temperature, are known as
A.Power driven shop rivets
B.Hand driven rivets
C.Power driven rivets
D.Cold driven rivets
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50. The net sectional area of a tension member is equal to
A.Gross-sectional area
B.Gross-sectional area minus the maximum deduction for rivet holes
C.Gross-sectional area plus the maximum deduction for rivet holes
D.Two times the gross-sectional area a
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