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.

1639Why 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?

1719How to test the quality of Ready Mix M20 concrete (1:1.5:3) before casting at site when lorry arrives? Are there any methods?

2148In 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?

155801. 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.

515202. 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.

175103. 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

179304. 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 }

Can rice husk ash be used instead of coal fly ash for manufacture of clc/ foam concrete

Define current ucs?

what is moment-curvature relationship in semi rigid connections??

Can anybody help by describing each and every step in short, used while giving a building layout by total station? Regards

what is the cost of rcc roof casting of 400 sq. ft. in kolkata

explain the rale of the government in the construction industry

which formula used for calculate the area of segmental arch?

What is the difference between engineering stress and true stress?

Explain different types of rcc pipes.

what does the grad of cement shows (denotes)?

give me the mix proportion for design mix concrete M 7.5 grade 1:4:8

Which prize is the alternative to the NOVEL Prize?

what is the use of steel rods of 16mm or 20mm used for 4.45mts for closing gutter.one mate consumes how many kgs with a gap of 6inches.

Civil engineering related

Reinforced concrete: suppose you are doing rough estimate for purchase of rebar for reinforced concrete slab for single stores residential building. You know total concrete volume will be 100 m3. How many tons rebar 6, 10 and 12mm will you require for the project?