Answer Posted / waseem athar

for circle
circumference = 2 X 22/7 x r

for rectangle
cirdumference = 2 (L + B)

FOR SQUARE
circumference = 4 X side

Time required for curing of wall tiles before fixing

2205

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Why should you show Client/Engineer activities clearly on the project plan?

2408

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Does degree of bend of rebars has any effect on strength of the member? For example- if a beam is designed with 45 degree bent up bar with respect to architechtural needs and is not 45 in practical so will there be any reduction in the strength of member?

2112

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what is derating factor in cable? what does it mean if derating factor is high/low in terms of thermal resistivity of soil?

2759

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What do you mean by honeycomb in concrete?

1238

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If specific gravity of cement is less than 3.15 what is the cause?

2309

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Differentiate orthographic and isometric projections?

1237

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How to determine thee cut length for steel reinforcement bars in R.C.C design

1561

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sir I got selected in rail vikas nigam limited and they call for interview but i don't what they will ask in interview please guide me if you have any experience

2481

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What is the primary difference between adsorption and absorption?

1126

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how is the reinforcement is distributed in triangular slab

2230

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can any one explain bar bending schedule of bems and columns and slabs ??

1925

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How much is the cover for slab?

1284

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For a washout valve why are two gate valves required in normal practice?

1145

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Suppose a new brick wall is being constructed,and the courses and not aligned horizontally,what negetives can it cause?

1974

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