Civil Engineering Interview Questions

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if i used salt as a add mixture in concrete, then what will happen and what are the naturally available add mixtures.

847Why can i adopt concreting insted of rubble solling in beds? In comoarision concreting is cheaper than the soling.

beam length 73 feet 4 inch,width 01 feet,height 50 inch so every beam load how much? and what quantity of M.S ROD? both side ony two column in middle no column.pls inform me that this is stable or not ? and how much risk of this beam?

870How to test the quality of Ready Mix M20 concrete (1:1.5:3) before casting at site when lorry arrives? Are there any methods?

1261In the present situation of ban on mining sand from rivers,can we go for formation of earth dam filters viz;Horizantal sand blanket,inclined chimney and filters under rivetment with crushed rock sand of 6mm down size.If so what are the specifications and is there any codal provision for its authentication?

74201. a. Diagram of a slump cone…………… 1 b. Size of Slump Cone…………… 1 c. Volume of a slump cone by av. Dia method…………… 1 d. Volume of a slump cone by av. area method…………… 1 e. Volume of a slump cone by frustrum method …………… 1 f. Angles of slump cone …………… 1 g. Slump measured by slump cone due to…………… 1 h. Slump does not measured by cylinder / cube due to …………… 1 i) ii) i. Slump cone is to be filled in……………………..Layers.

405102. a. The diagonal of a 9 cube…………… 1 b. Surface area of 9 cube…………… 1 c. Volume of 1-3 cube …………… 1 d. Compressive area of 6 cube …………… 1 e. Top & Bottom face of a Cylinder/Cube is to be proper leveled to deliver the…………………………..…… properly.

83603. a. The water cement ratio for achieving maximum strength of concrete is…… 1 b. Water/ cement is inversely proportional to-------------- 1 c. Increasing the slump decreases the strength: True / false 1

91004. a. Slenderness ratio…………… 1 b. If the height of a stage is 15-0 & dia. of the prop is 5, the slenderness ratio is….… 1 c. If the height of a stage is 10-0 & dia of prop is 3, the number of bracing will be…… 1

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Un-Answered Questions { Civil Engineering }

how pumping of concrete effects the quantity of material used in it?

How to fix toll charge for a particular vehicle at toll booths in a highway?

how to calculate 1:5:8 ratio concrete cement, sand, metal and water please give me brief calculation

how to design and calculate materail quantity for concrete speedbreaker ?

WHAT GOAL DO YOU HAVE IN YOUR CARRIER?

What is meaning of Canceled/Flat Beam. What is difference between them? Both type of beam can bear same load if size (width)of the flat beam is increases and depth is same as slab thickness? Kindly suggest to me.

1m square 20mm plastering how much of water need curing work

What is proportion of PCC Grade G?

what are the challenges of being a team leader and a supervisor?

What are the disadvantages while using stone dust as filler in pavements?

How much cement will require for 1Rmt Skirting laying

a) we have 30nos., 300mm dia, 4m length double under reamed piles.calculate excavation quantity.b) tell concrete qty. also.

hoe much fine & sourse agregate required for concrete mix of 1: 1.5:3 by volume in Cu.Ft

why +1 to be followed for calculating the no of bars in BBS. Please explain

what is the difference between prime coat and tack coat in road construction