This article is about QA QC Civil Engineer Interview CBT Questions and Answers and related to Civil QA QC engineers, supervisors and managers for Aramco and international projects.
QA QC Civil Engineer Interview CBT Questions and Answers PDF
1. In bolted connections, what is the minimum size of high strength bolts that should be used?
a. 16 mm
b. 20 mm
c. 12 mm
d. 25 mm
e. None of the above
2. The minimum thickness of gusset and stiffener plate should be?
a. 6 mm
b. 12 mm
c. 8 mm
d. 10 mm
e. None of the above
3. Is the hot dipped galvanized steel may be embedded in concrete?
a. yes
b. no
4. The minimum time that a plastic sheet should be in place on concrete surface to determine its moisture content by plastic sheet method, ASTM D4263 is
a. 10 hours b. 24 hours c. 5 hours d. 16 hours e. None of the above
5. The minimum concrete slab thickness supported on the ground is
a. 75 mm(3”) b. 100 mm(4”) c. 150 mm(6”) d. 200 mm(8”) e. None of the above
6. How many days should a masonry wall be cured prior to grout pouring for high lift grouted construction?
a. 8 days
b. 3 days
c. 7 days
d. 14 days e. None of the above
7. The maximum particle size of fill material shall be?
a. ½ lift thick b. ¼ lift thick c. 1/3 lift thick d. 1 lift thick e. None of the above
8. A fill material to be classified, as “select fill” shall contain __________% particles passing thru #200 sieves.
a. 0 to 5
b. 0 to 10
c. 0 to 20
d. 5 to 15
e. None of the above
9. Fill materials shall be placed in lift or layer not exceeding __________ in loose depth.
a. 100 mm b. 300 mm c. 200 mm d. 400 mm e. None of the above
10. Free draining soils or cohesion less material shall be compacted to __________ % relative density.
a. 70
b. 75
c. 90
d. 95 e. None of the above
11. Dune sand or clean sand used, as fill material requires a cap layer of cohesive material, 150mm thick to 300mm thick.
a. false
b. true
12. The minimum compressive strength of structural concrete at 28 days is?
a. 2500 psi b. 3000psi c. 4000psi d. 5000psi e. None of the above
13. Paving slabs subject to vehicular traffic shall have a minimum thickness of?
a. 100 mm b. 150 mm c. 200 mm d. 250 mm e. None of the above
14. Control or construction joints for concrete paving shall be spaced at a maximum of _________ meters in both directions.
a. 2.0
b. 4.0
c. 6.0
d. 8.0 e. None of the above
15. Conduits, pipes and other items made of aluminum can be embedded in structural concrete if effectively coated.
a. true
b. false
16. Rakes and vibrators may be used to move concrete after placement.
a. yes
b. no
17. Concrete may be allowed to drop freely at a maximum height of?
a. 0.5 m
b. 1 m
c. 3 m
d. 2 m e. None of the above
18. Base and sub base of asphalt paving shall be compacted to ____________ % of the maximum laboratory density.
a. 100 & 95 respectively
b. 95 & 100 respectively
19. The prime coat from asphalt paving shall be permitted to cure not less than 24 hours.
a. true
b. false
20. Asphalt mix can be placed & compacted if the temperature is not less than 139 degrees centigrade.
a. true
b. false
21. Cementations non-shrink grout shall have a compressive strength of?
a. 2000 psi b. 2500 psi c. 5000 psi d. 6000 psi e. None of the above
22. End lap for metal panels shall not be less than?
a. 250 mm b. 150 mm c. 100 mm d. 200 mm e. None of the above
23. Mixing water for concrete shall not contain more than 500 ppm of total dissolve solids.
a. true
b. false
24. ASTM means, American Society for Testing & Materials.
a. yes
b. no
25. ACI means, American Concrete Institute.
a. yes
b. no
26. Curing of concrete shall be done continuously for at least 7 days.
a. true
b. no
27. Bituminous mixture shall be compacted to 96% of the marshal density per ASTM D 1559.
a. true
b. false
28. Prime coat shall be applied using a pressure distributor at a rate of ?
a. 0.65 to 1.75-liters/m² b. 0.75 to 1.65 liters/m²
29. A beam with a depth of 8 inches requires ___________ number of rows of bolts.
a. 1 b. 2 c. 3 d. 4 e. None of the above
30. Concrete mix with temperature of more than 32 degrees centigrade shall be readily rejected.
a. true b. false
Answers Section:
- b
- d
- a
- d
- b
- c
- a
- c
- c
- a
- b
- c
- b
- c
- a
- b
- b
- a
- a
- a
- c
- a
- a
- a
- a
- a
- a
- a
- b
- a
Related Articles:
- Saudi Aramco Civil QC Inspector Interview Questions
- ARAMCO Civil QC Inspector CBT Examination
- Civil QC Inspector Question and Answers of Aramco & CBT
- QC Civil Inspector Interview Questions – ARAMCO CBT
To get more knowledge please check out pdfbag.com.