1
GATE CE 1994
MCQ (Single Correct Answer)
+1
-0.3
Grading of aggregate in a concrete mix is necessary to achieve
A
Adequate workability
B
Higher density
C
Reduction in Voids
D
Better durability
2
GATE CE 1993
MCQ (Single Correct Answer)
+1
-0.3
The factored loads at the limit state of collapse for DL + LL, DL + WL, and DL + LL + WL combinations, according to IS: 456 - 2000 are respectively
A
1.5 DL + 1.5 LL, 1.2 DL + 1.2 WL, 1.5 DL + 1.5 LL + 1.5 WL
B
{0.9 or 1.5) DL + 1.5 LL, 1.5 DL + 1.5 WL, 1.2 DL + 1.2 LL + 1.2 WL
C
1.2 DL + 1.2 LL, 1.5 DL + 1.5 WL, 1.5 DL + 1.5 LL + 1.5 WL
D
1.5 DL + 1.5 LL, (0.9 or 1.5) DL + 1.5 WL, 1.2 DL + 1.2 LL + 1.2 WL
3
GATE CE 1991
MCQ (Single Correct Answer)
+1
-0.3
Setting time of cement sample is tested by
A
Slump test
B
Vicat needle test
C
Le-Chatelier's test
D
Briquette test
4
GATE CE 1990
MCQ (Single Correct Answer)
+1
-0.3
The modulus of elasticity of concrete mix M25 is
A
25,000 N/mm2
B
28,500 N/mm2
C
15,000 N/mm2
D
5,700 N/mm2
GATE CE Subjects
EXAM MAP