Concrete Technology Mock test – 6 || Civil Engineering Mock tests - ENGINEERING BIX

Concrete Technology Mock test – 6 || Civil Engineering Mock tests




Welcome to your Concrete Technology Mock test - 6
Take an exciting test in Concrete Technology
You have only 20 mins to complete the test (25 Questions)
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1. The mixture of different ingredients of cement, is burnt at
2. If the storey height is equal to length of RCC wall, the percentage increase in strength is
3. An aggregate is said to be flaky, if its least dimension is less than
4. If the depth of actual neutral axis in a beam is more than the depth of critical neutral axis, then the  beam is called
5. Strength of concrete increases with
6. The relation between modulus of rupture fcr, splitting strength fcs and direct tensile strength fcl is  given by
7. The load factors for live load and dead load are taken respectively as
8. If X, Y and Z are the fineness modulli of coarse, fine and combined aggregates, the percentage (P)  of fine aggregates to combined aggregates, is
9. The most commonly used admixture which prolongs the setting and hardening time is
10. Permissible compressive strength of M 300 concrete grade is
11. Minimum thickness of load bearing RCC wall should be
12. In a spherical dome subjected to concentrated load at crown or uniformly distributed load, the  meridional force is always
13. The percentage of voids in cement is approximately
14. In working stress design, permissible bond stress in the case of deformed bars is more than that in  plain bars by
15. During erection, the pile of length is supported by a crane at a distance of
16. In a pile of length , the points of suspension from ends for lifting it are located at
17. The fineness modulus of fine aggregate is in the range of
18. The maximum value of hoop compression in a dome is given by
19. A T-shaped retaining wall mainly consists of
20. The rock which is not calcareous, is:
21. Maximum distance between expansion joints in structures as per IS: 456 1978 is
22. The recommended value of modular ratio for reinforced brick work is
23. In case of hand mixing of concrete, the extra cement to be added is
24. Air entrainment in the concrete increases
25. To obtain cement dry powder, lime stones and shales or their slurry, is burnt in a rotary kiln at a  temperature between







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