Answer Posted / shaji

for M20 ( not m20) concrete the strength is M Pa(N/mm2). M30 it is 30 M Pa

what s the standrd size of pvc fittings ,like elbow, bend,tee etc ? please explain with figure ?

2577

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How do you calculate the power of centrifugal pump?

1138

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What is the Unit weight of coarse sand (F.M- 2.20) ?????

1978

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

3013

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What things architect have to take care of before starting any project?

1289

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What are the advantages of building a dam on the river nile?

1133

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WHAT R THE GENERAL TECH QUESTIONS ASKED FOR THE INTERVIEW FOR AN AUTOMOBILE INDUSTRY,SPECIALLY DESIGN DEPT

2625

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how many type of admixtures for water stored structure?

2131

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I want to know the material required per square foot in rcc roof. i.e. steel: kg/foot, cement/foot etc.

2040

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how calucate cement sand ratio for plstering

1986

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Define What happens to Load at yielding ?

1808

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Minimum concrete cover in slabs, columns, beams, foundation and other st?

1285

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Can inverted beams used in pipes during construction? If yes, explain how it can be implemented?

1462

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How much quantity of rod binding work by a rod binder per day

1503

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For elevated service Reservoirs what will be the output of each skilled carpenter and bar bender.

2055

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