40 TOP Concrete Technology Online Test – Multiple Choice Questions and Answers

1. Addition of pozzolana to cement causes

 
 
 
 

2. The produce impermeable concrete

 
 
 
 

3. Batching error means inaccuracy in the quantity of

 
 
 
 

4. Water required per bag of cement, is

 
 
 
 

5. Construction joints are generally provided in concrete

 
 
 
 

6. Ordinary concrete is not used for concrete grade

 
 
 
 

7. You are asked to construct a massive dam, the type of cement you will use, is

 
 
 
 

8. Hardening of cement occurs at

 
 
 
 

9. ISI has specified full strength of concrete after

 
 
 
 

10. Addition of pozzolana to ordinary port land cement, causes

 
 
 
 

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