practice questions civilmania

Building Materials Multiple choice questions for practice

Civil engineering Questions and Answers :- building materials

Building materials Practice questions ans answers

1. Elastomers can extend upto


2. Stainless steel contains


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


4. In the method of condensation polymerization,


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


6. Wrought iron contains carbon about


7. Sand stone is


8. The rocks formed by gradual deposition, are called


9. Polymerization helps to improve the property of


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


11. Quartzite is a


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


13. Gniess is obtained from


14. In a mortar, the binding material is


15. Pick up the correct statement from the following:


16. Pick up the hypabyssal rock from the following:


17. Kaolin is chemically classified as


18. Wrought iron contains carbon upto


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


20. Pick up the polymineralic rock from the following:


21. Ultimate strength to cement is provided by


22. Bitumen in


23. Bitumen felt


24. Due to attack of dry rot, the timber


25. Lacquer paints


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