Civil Engineering Interview Questions
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what are the strength theories for yeilding and fracture materials. state the theory more suited for 1. mild steel or 2. concrete


1 2332

find the discharge of water through a horizental venturimeter having 400mm dia at the inlet main and 150mm dia at thorat.if the diffrential gauge between inlet and thorat shows a pressure head of 25cm mercury. assume coefficient discharge 0.98 and specfic gravity of mercury as 13.6.



the water is flowing through a velocity of 1.5m/s in a pipe of length 2500m and dia 500mm. at the end of pipe a valve is provided. find rise in pressure 1. if the valve is closed in 5 seconds. 2. if the valve is closed instantaneously. take value of c = 1460m/s, pipe to be rigid and bulk modulus of water - 19.692x10' n/sqcm



a solid steel rod length 2m dia and 20mm vertically hangs from celling and has a collar firmly atteched to it. above the collar an annular rubber washer of 40mm th. having stifness k = 5n/mm is placed. determine maximum stress in the rod caused by mass of 5 kg falling through a height of 1.2m.



what is the meaning of sleeves in reinforced concrete????. where its coming???.

1 8383

what is castigliano theaorem


what is perfect ballast for supporting the rails

1 928

why we put pocket in some structure instead of bolt.


4 4037

1) what is the difference between development length & overlap length ? 2) why extras are provided at top and bootom in a beam of slab? 3) why stirrups are provided at 0.3l at supports and 0.4l at center? 4) is column a compression memeber if yes how & beam is which type of memeber?


4 23572

reinforcement lapping for short pile and long pile

3 6895

Why bent up bars provided in R.C.C slab

L&T, Omax, GATE,

16 88080

is load combination is necessary in staad pro design

3 14349

How to calculate sand , cement quantity for 23mm thk brick work(10x10)


what"s the cement, sand, aggregate(consumption) quantity for 10 cm thick roof slab (1:2:4)


how to calculate sand, cement quantity for plastering (1:5)? what"s the formula?

16 101244

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Un-Answered Questions { Civil Engineering }

What is the difference between 53 grade and 43 grade cement


Providing and casting in situ cement concrete M-25 of trap/granite/quartzite/gneiss metal for rcc, Providing formwork,Curing the concrete and Complete. what is rate per Cum. and what is rate for M-30 Grade Concrete.


what is the effect of duration of earth quake on framed structures ?


which method is used in semi-rigid connection design??


why steel tanks are provided (a) for water pressure (b) for wind pressure (c) for earthquake pressure


i have to give lap joint fo 1Mtr steel of dia12mm,whenever i did mistake i cut less 5cm plz tell me how much i will give lap joint so that length comes 1Mtr


I need to do a Compressive Strength Test for a specimen made of Rubber. Before doing the Test on the Machine, I need to have an idea of the Minimum and Maximum Compressive Strength or Yield Strength of the specimen. How can I calculate that?


cement, sand, aggregate,reinforcement & concrete consumption per square feet in multi storeyed building


What are the methods of measurement? Describe it shortly


which software is better for design and analysis of buildings (stadd pro ) or (Etabs)


In the different classes or grades of concrete, what is the difference between C20, M20 B20. what are the letters C, M, and B stands for.


What is the difference between pvc,cpvc and upvc and where it is used as per their properties?????


what is pouring and explain


how to shuttering is used in slab


Used Cement & Sand in 1 Square Meter or 1 Square Feet For Brick Work 0.115mm ? (1:4) (1:6)