practice questions civilmania

Building Materials Multiple choice questions for practice

Civil engineering Questions and Answers :- building materials

Building materials Practice questions ans answers

1. The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout


2. The rocks which are formed due to cooling of magma at a considerable depth from earth’s surface are called


3. Pick up the correct statement from the following:


4. For the manufacture of Portland cement, the proportions of raw materials used, are


5. In the cement the compound quickest to react with water is


6. Stainless steel contains


7. Wrought iron contains carbon about


8. Kaolin is chemically classified as


9. Quartzite is a


10. Bitumen felt


11. The rocks formed by gradual deposition, are called


12. Gniess is obtained from


13. Elastomers can extend upto


14. Lacquer paints


15. Polymerization helps to improve the property of


16. In a mortar, the binding material is


17. Pick up the polymineralic rock from the following:


18. The initial setting time of lime-pozzolana, is


19. Pick up the hypabyssal rock from the following:


20. Due to attack of dry rot, the timber


21. Bitumen in


22. Wrought iron contains carbon upto


23. Ultimate strength to cement is provided by


24. Sand stone is


25. In the method of condensation polymerization,


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