Interview Questions Answers in Civil Engineering

Questions / { k chiranjeevulu }

Questions Answers Category Views Company eMail

Answers / { k chiranjeevulu }

Question { 9597 }

Beam test is carried out for?

Answer

concrete beam test is carried out for the find of flexural
stess or modulus of rupture

Is This Answer Correct ?

2 Yes

0 No

Question { 32436 }

What is the Specific gravity of cement?Water?

Answer

Specific gravity of cement is 3.15
Specific gravity of water is 1.0

Is This Answer Correct ?

65 Yes

1 No

Question { 26946 }

Specific gravity of Cement? Water?

Answer

specific gravity of cement is 3.15 tonnes/cum or 3.15gm/cc

specific gravity of potable water is 1.00
Sea water is 1.03

Is This Answer Correct ?

15 Yes

4 No

Question { NTPC, 9786 }

what is the defination of an ideal fluid?

Answer

Fluid which has no resistance to shear stress is known
as an ideal fluid .Ideal fluid is incompressible

Is This Answer Correct ?

1 Yes

0 No

Question { 9440 }

what is hook's law

Answer

Hook's law states that with in elastic limit or
propotionality limit , the stress is
directly proportional to strain.
(STRESS=Y*STRAIN)
Y-YOUNGS MODULUS or Modulus of Elasticity

Is This Answer Correct ?

0 Yes

1 No

Question { 17607 }

father of soil mechanics

Answer

terzaghi

Is This Answer Correct ?

2 Yes

1 No

Question { 33295 }

I'm puting roof slab M20 Design Concrete,Twoway slab how
many days wait for remooving of shuttering?

Answer

to remove shuttering after 14 days

Is This Answer Correct ?

32 Yes

6 No

Question { Brigade, 19526 }

# 1. size of the Bricks
# 2. Minimum Crushing Strength of Bricks

Answer

size of the standard brick is 190mm*90*mm*90mm.
burnt clay bricks
the minimum compressive strength shall not be less than
8.5 MPa for individual bricks and 10.5 MPa for average of 5
specimens as per IS:1077

Is This Answer Correct ?

12 Yes

0 No

Question { 9790 }

what are the strenth of 1cum brick work

Answer

your question is wrong

Is This Answer Correct ?

5 Yes

6 No

Question { Wipro, 212604 }

How to convert n/mm2 in to kg/cm2?

Answer

1 kg=9.81N
1 sqcm=100 sqmm
1N/mm2=10.19368kg/cm2

Is This Answer Correct ?

339 Yes

52 No

Question { bscpl, 14557 }

Name the standard sand for concrete tests

Answer

ennore sand is the standard sand is used for cubes casting
purpose

Zone 1
Zone 2
Zone 3

Is This Answer Correct ?

31 Yes

5 No

Question { L&T, 39398 }

what is DLC

Answer

DLC means Dry Lean Concrete
DLC is subbase for concrete pavements
the minimum cement content in the lean concrete shall not be
less than 150 kg/cum of concrete (as per MORTH)

Is This Answer Correct ?

50 Yes

8 No

Question { L&T, 18644 }

what is ppc????

Answer

It is a cement which content some fixed percentage of
fly ash, in order to reduce certain factors;

1) Cement content
2) Heat of hydration
3) Reduces % of voids in concrete, etc.

Is This Answer Correct ?

3 Yes

1 No