450+ Construction-materials-and-management Questions

Construction-materials-and-management Questions Set 15:

Quiz Mode

Crushing test is to find

Strength

Adhesion

Impact

All of the above

Solution:

The heart of concrete batching plant is

Mixer

Cement

Aggregates

Sand

Solution:

The specific gravity of particles of ordinary Portland cement is about _____

3.15

4.5

Solution:

In PERT analysis a critical activity has

maximum Float

zero Float

maximum Cost

minimum Cost

Solution:

What is effect of excess lime in the cement?

Contraction

Expansion

Both options 1 and 2

None of the above

Solution:

The approximate ratio between the strengths of cement concrete at 7 days and at 28 days is

3/4

2/3

1/2

1/3

Solution:

What type of cement is typically used for grouting?

Hydrophobic cement

Expansive cement

Super grade cement

Quick setting cement

Solution:

A limited tender implies

A large no. of contractors are invited to bid

A selected no.of contractors are invited to bid

The amount of cost involved is limited

None

Solution:

A short tender notice is given when

The work is to be completed quickly

No contractor is prepared to offer acceptance to original tender

The cost of tender is a very high

Both 1 & 3

Solution:

The correct sequence in increasing order of the following concrete strengths is:

1. Split-tensile strength

2. Modulus of rupture

3. Cylinder strength

4. Cube strength

3, 4, 2, 1

3, 4, 1, 2

4, 3, 2, 1

4, 3, 1, 2

Solution:

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Construction-materials-and-management Questions Set 15:

Crushing test is to find

Solution:

The heart of concrete batching plant is

Solution:

The specific gravity of particles of ordinary Portland cement is about _____

Solution:

In PERT analysis a critical activity has

Solution:

What is effect of excess lime in the cement?

Solution:

The approximate ratio between the strengths of cement concrete at 7 days and at 28 days is

Solution:

What type of cement is typically used for grouting?

Solution:

A limited tender implies

Solution:

A short tender notice is given when

Solution:

The correct sequence in increasing order of the following concrete strengths is: 1. Split-tensile strength 2. Modulus of rupture 3. Cylinder strength 4. Cube strength

Solution:

Related Question Sets:

Related Topics:

The correct sequence in increasing order of the following concrete strengths is:

1. Split-tensile strength

2. Modulus of rupture

3. Cylinder strength

4. Cube strength