SL27 CIVIL ENGINEERING MCQ AND SHORT TYPE QUESTION ANSWER

STUDY LESSON:-27 [CIVIL ENGINEERING]

For Competitive exams/Railway jobs/Semester exam/Self Study Purpose

1. When a construction of work demands a high early strength where a formwork has to be removed early what type of cement is mostly used?

2. What are the functions of Blast furnace slag cement?

3. Le-chateliar apparatus is used to measure _____________

4. Blast furnace slag cement is generally used for the type of constructions are ___________

5. what kind of aggregates are used to make a low density concrete ?

6. The resistance of an aggregate in a concrete to the effect of cement hydration and weather are also designated as ____________

7. The particle size ranges 0.0002 mm to 0.06 mm of a material is called ___________

8. The resistance of an aggregate to its compressive force is called ___________

9. Similarly the resistance of an aggregate to wear is known as __________

10. What are the factors on which the Bulk density value of an aggregate depends upon?


Answers:-

1.Rapid hardening cement
2. develops low heat of hydration and has less early strength
3. Soundness test of cement

4. Dams, retaining walls, Bridge abutments

5. coke breeze, furnace clinker, saw dust

6. Soundness

7. Silt
8. crushing value

9. Abrasion value

10. Shape of aggregate, specific gravity of aggregate, size distribution of aggregate

• email
• facebook
• linkedin
• twitter
• reddit
• google+

Civil-Knowledge-Hub Admin

Author Description!

Get Free Email Updates to your Inbox!

• Rss
• Twitter
• FaceBook
• Google +