Civil engineer interview questions and answer for fresher
Civil engineer
interview questions for fresher
1 What is
the unit weight of RCC and PCC
RCC = 25kN/m3
PCC=24KN/m3
2. Unit
weight of steel
7850kg/m3
3 How to
calculate weight of steel bar
D2 /162
D= Diameter
of bar in mm
google.com, pub-6131258337547916, DIRECT, f08c47fec0942fa0
For
example………..= 8.8/162= 64/162=0.395kg/m
4 Compressive strength of brick
1st
class brick =105kg/cm2
2nd
class brick=70kg/cm2
3rd
class brick=125kg/cm2
5 Slope of
stair case
As per IS
456-2000 it should be between 25 to 40 degrees.
6 What you
mean by segregation ?
Segregation
is a separation of cement ,send and from aggregate .
This is
cause due to improper water cement ratio and when concrete is poured about more
than 1.5m height.
7 Full form
of 1BHK
1 bedroom ,
1 hall , 1 kitchen
8 When we go
for pile foundation
Pile
foundation is adopted when the soil bearing capacity is less than 24kN/m3
9 What is
the temperature at which different ingredient of cemet is burnt?
1400*C
10 Volume of
cement bag {50KG}
0.3472m3 or
1.23CFT
11 What is
the least cover for the slab ,beam,column and footing
Slab 20mm
Beams 25mm
Column 40mm
Footing 50mm
12 What is
the name of the machine which is used for compression test ?
UTM
=Universal testing machine
13 How many
days you can use cement from the manufacturing date
3 months
14 How many
mm in 1 soot?
3.17mm
15 What is
the ratio of M20 and M25
M20 =1:1.5:3
M25= 1:1:2
16 What is
the full form of DPR
Detailed
project report
17 How many
litters in 1 Gallon
3.78 litters
18 What is the difference between column and
strut ?
Column is
the vertical member of the frame structure .
Strut can be
inclined or horizontal and generally short in length as compared.
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