This set of Concrete Technology Multiple Choice Questions & Answers (MCQs) focuses on “Advantages of Quality Control”.
1. For walls, columns and vertical faces of all structural members, the form work is generally removed after
a) 24 to 48 hours
b) 3 days
c) 7 days
d) 14 days
View Answer
Explanation: For rapid hardening cement, 3/7 of the above period will be sufficient in all cases except vertical sides of slabs, beams and columns which should be retained for 24 hours.
2. The basic requirement for the success of any quality control plan is the availability of experienced, knowledgeable and trained personnel at all the levels. True or False.
a) True
b) False
View Answer
Explanation: It is the very basic requirement for the success of any quality control plan is the availability of experienced, knowledgeable and trained personnel at all the levels.
3. Quality control helps to ____________ the risks of overdesign that ___________ the overall cost.
a) Maximize, Increase
b) Minimize, Increase
c) Maximize, Decrease
d) Minimize, Decrease
View Answer
Explanation: Quality control helps to minimize the risks of overdesign that reduces the overall cost.
4. ___________ cost of maintenance of the structure __________ construction due to quality works.
a) Maximize, after
b) Minimize, after
c) Maximize, before
d) Minimize, before
View Answer
Explanation: Minimize cost of repair and maintenance of the structure after construction due to quality works.
5. It __________ job-site concrete handling, and testing procedures to __________ potential liability to the company.
a) Improve, Increase
b) Improve, Decrease
c) Ruin, Decrease
d) Ruin, Increase
View Answer
Explanation: It improve job-site concrete handling, curing, sampling and testing procedures to reduce potential liability to the company.
6. ___________ quality construction ___________ the wastage of materials.
a) Good, reduce
b) Bad, reduce
c) Good, increase
d) Bad, Decrease
View Answer
Explanation: Good quality construction reduces the wastage of materials, smooth function of the team and keeps the construction cost within the limit.
7. Quality management system improves perception of customers towards company. True or false
a) True
b) False
View Answer
Explanation: Quality management system improves perception of customers towards company due to credible quality personnel and quality practices.
8. It opens the area of improvement for quality construction rationally based on the documents from ___________ projects.
a) Previous
b) Next
c) Later
d) Future
View Answer
Explanation: It opens the area of improvement for quality construction rationally based on the documents from previous projects.
9. The property of a material that resists penetration or indentation by means of abrasion or scratching is known as ____________
a) Strength
b) Hardness
c) Stiffness
d) Toughness
View Answer
Explanation: The property of a material that resists penetration or indentation by means of abrasion or scratching is known as hardness.
10. During compression test of cast iron, the failure occurs i.e. the crack appears along the __________
a) Diagonal
b) Surface parallel to load applied
c) Surface perpendicular to load applied
d) Lateral
View Answer
Explanation: The failure occurs i.e. the crack appears along the diagonal during compression test of cast iron.
Sanfoundry Global Education & Learning Series – Concrete Technology.
To practice all areas of Concrete Technology, here is complete set of 1000+ Multiple Choice Questions and Answers.
