Estimating and Costing The assumption on which the trapezoidal formula for volumes is based, is The end sections are parallel planes The mid-area of a pyramid is half the average area of the ends The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied All listed here The end sections are parallel planes The mid-area of a pyramid is half the average area of the ends The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied All listed here ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The diameter of a domestic sewer pipe laid at gradient 1 in 100 is recommended 150 mm 200 mm 175 mm 100 mm 150 mm 200 mm 175 mm 100 mm ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the item of work not included in the plinth area estimate Courtyard area W' Area Wall thickness Room area Courtyard area W' Area Wall thickness Room area ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of 2.5 cm cement concrete floor per mansion per day 5.0 sqm 7.5 sqm 10 sqm 2.5 sqm 5.0 sqm 7.5 sqm 10 sqm 2.5 sqm ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and One fourth breadth of wall on each side Half breadth of wall on each side None of these Breadth of the wall One fourth breadth of wall on each side Half breadth of wall on each side None of these Breadth of the wall ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earth work involved. 27,500 m³ 27,000 m³ 26,000 m³ 26,500 m³ 27,500 m³ 27,000 m³ 26,000 m³ 26,500 m³ ANSWER DOWNLOAD EXAMIANS APP
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