STUDY LESSON:-23 [CIVIL ENGINEERING]
For Competitive exams/Railway jobs/Semester exam/Self Study Purpose
1. In ferro cement the wire -mesh is made of ____________
2. The method adopted to work a deep foundation under water is __________
3. What is the cause of leaching action in concrete?
4. The creep strain is known as the multiplication of elastic strain and ___________
5. The break water armor unit is mostly made by ___________
6. If a stress decreased with a constant strain in a material is also known as __________
7. The main purpose to obtain a proportioned concrete is to achieve _________
8. The relation between Strength and creep is ________ to each other.
9. creep is ________ depended strain.
10. The separation of water above the layer of concrete after compaction is called __________
Answers:-
1. galvanized iron
2. Tremie
3. decomposition
4. creep co-efficient.
5. fiber-reinforced concrete
6. relaxation
7. desired durability, required strength and workability
8. Inversely proportional
9. time
10. Bleeching
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