Design Of Steel Structures QUESTIONS AND ANSWERS

Civil Engineering : Design Of Steel Structures 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.Generally the purlins are placed at the panel points so as to avoid

axial force in rafter

shear force in rafter

deflection of rafter

bending moment in rafter

17.The external wind pressure acting on a roof depends on

degree of permeability of roof

slope of roof

both (a) and (b)

none of the above

18.The live load for a sloping roof with slope 15�, where access is not provided to roof, is taken as

0.65 kN/m2

0.75 kN/m2

1.35 kN/m2

1.50 kN/m2

19.The maximum spacing of vertical stiffeners is

1.33d

1.25 d

1.5 d

1.75d

20.The allowable tensile stress in structural mild steel plates for steel tank is assumed as

95.0 MPa on net area

105.5 MPa on net area

105.5 MPa on gross area

150.0 MPa on gross area

More Design Of Steel Structures QUESTIONS AND ANSWERS available in next pages

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