GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
Building Materials - Section 4 Multiple Questions and Answers.
| 31. | Calcination of iron ores is done | ||
| A. | to remove moisture | ||
| B. | to remove carbonic acid | ||
| C. | by roasting in heaps | ||
| D. | All the above. | ||
| 32. | Strength of cement concrete primarily depends upon | ||
| A. | quality of water | ||
| B. | quantity of aggregate | ||
| C. | quantity of cement | ||
| D. | water-cement ratio. | ||
| 33. | Rapid hardening cement contains | ||
| A. | Tri-calcium silicate | ||
| B. | Tri-calcium aluminate | ||
| C. | Tetra-calcium alumino-ferrite | ||
| D. | Dicalcium silicate. | ||
| 34. | Bitumen emulsion is | ||
| A. | a liquid containing bitumen in suspension | ||
| B. | a paint | ||
| C. | used as anti-corrosive paint | ||
| D. | all the above. | ||
Quick Links
GAT Subject
Computer Science English Mcqs Agriculture
Engineering
Computer Science Civil Engineering
Technical
Networking Electronics Database
Past Papers
Model Papers FPSC Papers