Estimating and Costing In the mid-section formula All of these The mean depth is the average of depths of two consecutive sections The area of mid-sections is calculated by using mean depth The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections All of these The mean depth is the average of depths of two consecutive sections The area of mid-sections is calculated by using mean depth The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections 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 √[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) L.D √(1 + s²) ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the item of work not included in the plinth area estimate W' Area Courtyard area Wall thickness Room area W' Area Courtyard area Wall thickness Room area ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing For the construction of buildings, the subheads of the estimate are All of these Earthwork, Concrete work, Brick work Brickwork, Stone work, Roofing Brickwork Flooring, Wood work, Steel work All of these Earthwork, Concrete work, Brick work Brickwork, Stone work, Roofing Brickwork Flooring, Wood work, Steel work ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The measurement is made in square metre in case of Cement concrete in foundation Hollow concrete block wall None of these R.C.C. structure Cement concrete in foundation Hollow concrete block wall None of these R.C.C. structure 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 ½ × (b + rd)²/(r - s) ⅓ × (b - rd)²/(r - s) ⅓ × (b - rd)²/(r + s) ⅓ × (b - rd)²/(s - r) ½ × (b + rd)²/(r - s) ⅓ × (b - rd)²/(r - s) ⅓ × (b - rd)²/(r + s) ⅓ × (b - rd)²/(s - r) ANSWER DOWNLOAD EXAMIANS APP
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