Estimating and Costing Pick up the excavation where measurements are made in square meters for payment. Ordinary cuttings up to 1 m Surface excavation up to 30 cm depths Both (B) and (C) Surface dressing up to 15 cm depths Ordinary cuttings up to 1 m Surface excavation up to 30 cm depths Both (B) and (C) Surface dressing up to 15 cm depths ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The slope of the outlet of 'P trap' below the horizontal is kept 14° 12° 8° 10° 14° 12° 8° 10° 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 None of these Half breadth of wall on each side Breadth of the wall One fourth breadth of wall on each side None of these Half breadth of wall on each side Breadth of the wall One fourth breadth of wall on each side ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Size, capacity and materials need be specified for Stop-cocks Ball valves All of these Bib-cocks Stop-cocks Ball valves All of these Bib-cocks ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The area of a sloping surface of a protective embankment of mean height‘d’, side slopes S: 1 and length ‘L’ is L.D √(1 + s²) √[d² × (ds)²] d × d × s 2 L.D √(1 + s²) L.D √(1 + s²) √[d² × (ds)²] d × d × s 2 L.D √(1 + s²) ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The cross-section of a road partly in banking and partly in cutting is shown in the given figure. The area of the shaded portion is ⅓ × (b - rd)²/(r + s) ½ × (b + rd)²/(r - s) ⅓ × (b - rd)²/(s - r) ⅓ × (b - rd)²/(r - s) ⅓ × (b - rd)²/(r + s) ½ × (b + rd)²/(r - s) ⅓ × (b - rd)²/(s - r) ⅓ × (b - rd)²/(r - s) ANSWER DOWNLOAD EXAMIANS APP
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