Chapter:

building-materials-mcqs-part-3 (Click to view content)

1. The purpose of seasoning of timber is to

change the direction of grains remove voids reduce moisture content all of these

Answer

2. The drier in an oil paint should not be more than

5% 10% 15% 20%

Answer

3. The addition of pozzolana to Portland cement causes

less heat of hydration increase in shrinkage decrease in permeability all of these

Answer

4. The wood generally used for railway sleepers is

mango kail babul deodar

Answer

5. Sprit varnish consists of

spirit and wax spirit and shellac turpentine, spirit and wax turpentine, spirit and shellac

Answer

6. The fineness of cement is tested by

air-permeability method Le-chatelier method Vicat's apparatus all of these

Answer

7. The maximum water-cement ratio for durable concrete is

0.2 0.4 0.6 0.8

Answer

8. The average out-turn of first class bricks in kiln burning is

50 to 60% 60 to 70% 70 to 80% 80 to 90%

Answer

9. The strength of white cement is

equal to less than greater than

Answer

10. The central part of a tree is called

heart wood pith sap wood cambium layer

Answer

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building materials mcqs part 3

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building materials mcqs part 3

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Chapter:

reduce moisture content

10%

all of these

kail

spirit and shellac

air-permeability method

0.8

80 to 90%

less than

pith

All Chapters

building materials mcqs part 1

building materials mcqs part 2

building materials mcqs part 3

Topics

building materials mcqs part 3

The purpose of seasoning of timber is to

The drier in an oil paint should not be more than

The addition of pozzolana to Portland cement causes

The wood generally used for railway sleepers is

Sprit varnish consists of

The fineness of cement is tested by

The maximum water-cement ratio for durable concrete is

The average out-turn of first class bricks in kiln burning is

The strength of white cement is

The central part of a tree is called

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You need to login to ask any Questions from chapter building-materials-mcqs-part-3 of building-materials-mcqs