Answer Posted / narayanaswamy

minimum compressive strength of bricks is 3.5 Mpa

How Can I know the wastages(%) of each work added in estimating the quantity of construction materials?(Eg. Ceiling Work, Brick Work,etc....)

1518

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How can you distinguish between sorption, absorption and adsorption?

756

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How to marking the building

1500

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For sloping slabs or sloping beams why the tension steel from either side of ridge is taken into compression zone of other side?

1643

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How to calculate the area of a irregular sized land in square feet?and what will be the total area of this land South-51.1ft , North-47.7ft , East-53.3ft , West-54ft ?please explain me how to calculate?

1498

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what is the water cement ratio? how to calculate it? list the wt. of constructions materials including concrete both ordinary and light wt. concrete

1881

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What is hybrid foundation?

690

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How is make concrete cube?

712

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Wats the formula of eccentric footing and how was calculated from concrete qty

2573

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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.

1880

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What is the frequency of sampling for the materials of cement,Fine aggregate, Coarse aggregate .and refer which code

1855

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List out some of the checking’s, done at the completion of construction?

718

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What is the number of IS code of practice to be followed for hydraulic design of sewerage pipe line?

2163

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I am called for interview from north east power plant .so, I need some interview question which may help me.

1264

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if mineral admixture add into concrete then what is the differences between full cement concrete & fly ash added concrete of their SP. Gr.?and for the changes of SP. Gr. what is the changes in concrete

1624

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