Interview Questions Answers in Civil Engineering

eng awais goraya

{ City } sargodha
< Country > pakistan
* Profession * ace
User No # 91930

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Total Answers Posted # 3

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Question { 16569 }

the amount of gypsum usuallyin the manufacture of cement

Answer

2 to 3 percent ....for incresing initial
setting time

Is This Answer Correct ?

0 Yes

0 No

Question { Tulip, 9384 }

what is slope provided to floor?

Answer

the recommended floor slope for flat
roofs is usually 1% ( 1/8 inch per
foot ) OR 2 % ( 1/4 inch per foot )

Is This Answer Correct ?

2 Yes

0 No

Question { Omaxe, 36203 }

What is the cement content for 1m3 of
M20,M25 concrete?

Answer

M25
Cement =320 kg/cu.m
fine aggregate= 751 kg/cu.m
coarse aggregate =
20 mm = 977 kg/cu.m
10 mm =380 kg/cu.m
w/c ratio = 0.43
quantity of water= 138 liter

M20
Cement =290kg/cu.m
fine aggregate= 696 kg/cu.m
coarse aggregate =
20 mm = 1029 kg/cu.m
10 mm =400 kg/cu.m
w/c ratio = 0.5
quantity of water = 145 liter

Is This Answer Correct ?

13 Yes

9 No