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1. Gniess is obtained from

igneous rocks metamorphic rocks sedimentary rocks sedimentary metamorphic rocks.

Answer

2. If water required for 1 bag of cement is 30 litres, water cement ratio is :

0.40 0.50 0.60 None of these.

Answer

3. In method of condensation polymerization,

low-molecular substances are removed from the high molecular substance the reaction proceeds with an evolution of ammonia the reaction proceeds with an evolution of hydrogen chloride all the above.

Answer

4. Pick up correct statement from following:

In basic Bessemer process, the steel heats the converter In open-hearth process, the furnace heats the steel In Siemens process, the impurities of pig iron are oxidised by the oxygen of the ore all the above.

Answer

5. Pick up correct statement from following:

All the above. Quick lime contains calcium oxide Slaked lime may be obtained from quick lime Slaked lime is obtained by adding water to quick lime

Answer

6. Iron ore may contain

all the above. silicon sulphur phosphorus and maganese

Answer

7. Polymerization helps to improve property of

strength rigidity elasticity all of these.

Answer

8. Cement paints usually

all the above. contain 5% to 10% colour pigments are prepared with white cement contain 5% sodium chloride

Answer

9. Which one of following is an air binding material ?

Gypsum Acid-resistant cement Quick lime All of these.

Answer

10. The minimum compressive strength of Ilnd class bricks should be

Answer

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building materials mcqs part 2

building materials mcqs part 2

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sedimentary metamorphic rocks.

0.60

all the above.

all the above.

All the above.

all the above.

all of these.

all the above.

All of these.

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building materials mcqs part 2

Gniess is obtained from

If water required for 1 bag of cement is 30 litres, water cement ratio is :

In method of condensation polymerization,

Pick up correct statement from following:

Pick up correct statement from following:

Iron ore may contain

Polymerization helps to improve property of

Cement paints usually

Which one of following is an air binding material ?

The minimum compressive strength of Ilnd class bricks should be

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You need to login to ask any Questions from chapter building-materials-mcqs-part-2 of building-materials-mcqs