The maximum permissible span of asbestos cement sheets is______________________?

Related Mcqs:

1. Normally, the angle of roof truss with asbestos sheets should not be less than_______________?

   A. 26’/2°
   B. 30°
   C. 35°
   D. 40°

2. If the loaded length of span in meters of a railway steel bridge carrying a single track is 6 m, then impact factor is taken as_________________?

   A. 0
   B. 0.5
   C. between 0.5 and 1.0
   D. 1.0

3. If the thickness of thinnest outside plate is 10 mm, then the maximum pitch of rivets in tension will be taken as______________?

   A. 120 mm
   B. 160 mm
   C. 200 mm
   D. 300 mm

4. According to IS Specifications, the maximum pitch of rivets in compression is_____________________?

   A. lesser of 200 mm and 12 t
   B. lesser of 200 mm and 161
   C. lesser of 300 mm and 32 t
   D. lesser of 3 00 mm and 24 t
   where t is thickness of thinnest outside plate or angle

5. The maximum slenderness ratio of a steel column, the design of which is governed by wind or seismic forces is________________?

   A. 150
   B. 180
   C. 250
   D. 350

6. The maximum slenderness ratio of a compression member carrying both dead and superimposed load is___________________?

   A. 180
   B. 200
   C. 250
   D. 350

7. Maximum pitch of rivets, used in steel stacks, is limited to_______________?

   A. 6t
   B. 101
   C. 121
   D. 161
   where t is thickness of thinner plate being connected

8. In case of plastic design, the calculated maximum shear capacity of a beam as per IS:800 shall be________________?

   A. 0.55 Awfy
   B. 0.65 Awfy
   C. 0.75 Awfy
   D. 0.85 Awfy
   where, Aw = effective cross-sectional area resisting shear fy = yield stress of the steel

9. The maximum spacing of vertical stiffeners is_________________?

   A. 1.33 d
   B. 1.25 d
   C. 1.5 d
   D. 1.75 d

   where d is the distance between flange angles

10. The heaviest I-section for same depth is_________________?

    A. ISMB
    B. ISLB
    C. ISHB
    D. ISWB