1
GATE CE 2005
MCQ (Single Correct Answer)
+1
-0.3
The flexural strength of M30 concrete as per IS: 456-2000 is
A
3.83 MPa
B
5.47 MPa
C
21.23 MPa
D
30.0 MPa
2
GATE CE 2005
MCQ (Single Correct Answer)
+1
-0.3
The partial factor of safety for concrete as per IS: 456-2000 is
A
1.50
B
1.15
C
0.87
D
0.446
3
GATE CE 2005
MCQ (Single Correct Answer)
+1
-0.3
Which of the following is NOT correct for steel sections as per $$IS:$$ $$800-1984$$?
A
The maximum bending stress in tension or in compression in extreme fibre calculated on the effective section of a beam shall not exceed $$0.66\,\,{f_y}.$$
B
The bearing stress in any part of a beam when calculated on the net area shall not exceed $$0.75\,\,{f_y}.$$
C
The direct stress in compression on the gross sectional area of axial loaded compression member shall not exceed $$0.6\,\,{f_y}.$$
D
None of these
4
GATE CE 2005
MCQ (Single Correct Answer)
+1
-0.3
An unstiffened web $${\rm I}$$ section is fabricated from a $$10$$ $$mm$$ thick plate by fillet welding as shown in the figure. If yield stress of steel is $$250$$ $$MPa,$$ the maximum shear load that section can take is GATE CE 2005 Steel Structures - Beams Question 6 English
A
$$750$$ $$kN$$
B
$$350$$ $$kN$$
C
$$337.5$$ $$kN$$
D
$$300$$ $$kN$$