450+ Construction-materials-and-management Questions

Construction-materials-and-management Questions Set 28:

Quiz Mode

Which type of slump is not obtained from the slump test?

Collapse

True

Shear

Horizontal

Solution:

Which of the following is a natural pozzolanic material?

Burnt clay

Fly ash

Rice husk ash

Silica fume

Solution:

Which is suitable method for estimating parking space?

Cost per lit

Cost per space

Cost per height

None

Solution:

What is effect of excess water in concrete mix

workability decreases

Segregation

Bleeding

All of the above

Solution:

Unit price contract means

Item wise contract

Same as lump sum contract

No items included

None of the above

Solution:

Which material when added to cement increases its initial setting time?

Calcium Carbide

Gypsum

Silica

Lime

Solution:

Which of the following is not an example of a cement retarder?

Sugar

Zinc salts

Carbohydrates

Calcium chloride

Solution:

What is the effect of entrained air in concrete?

Increased workability

Decreased workability

Increased strength

None of these

Solution:

The process of re-heating hardened steel below the critical temperature to stabilize its condition is known as

Annealing

Normalizing

Hardening

Tempering

Solution:

For the preparation of approximate estimates, cubical contents method is more accurate than the unit base method and plinth area method.
a) True
b) False

Solution:

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Construction-materials-and-management Questions Set 28:

Which type of slump is not obtained from the slump test?

Solution:

Which of the following is a natural pozzolanic material?

Solution:

Which is suitable method for estimating parking space?

Solution:

What is effect of excess water in concrete mix

Solution:

Unit price contract means

Solution:

Which material when added to cement increases its initial setting time?

Solution:

Which of the following is not an example of a cement retarder?

Solution:

What is the effect of entrained air in concrete?

Solution:

The process of re-heating hardened steel below the critical temperature to stabilize its condition is known as

Solution:

For the preparation of approximate estimates, cubical contents method is more accurate than the unit base method and plinth area method.a) Trueb) False

Solution:

Related Question Sets:

Related Topics:

For the preparation of approximate estimates, cubical contents method is more accurate than the unit base method and plinth area method.
a) True
b) False