Estimating and Costing Pick up the correct statement regarding the centre line method of estimating a building The centre line is worked out separately for different sections of walls of a building All of these Product of the centre line of the walls and area of cross-section of any item, gives total quantity of the item The centre line length is reduced by half the layer of main wall joining the partition wall The centre line is worked out separately for different sections of walls of a building All of these Product of the centre line of the walls and area of cross-section of any item, gives total quantity of the item The centre line length is reduced by half the layer of main wall joining the partition wall 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 While preparing a detailed estimate Area should be measured correct to 0.01 sqm Volume should be measured correct to 0.01 cum All of these Dimension should be measured correct to 0.01 m Area should be measured correct to 0.01 sqm Volume should be measured correct to 0.01 cum All of these Dimension should be measured correct to 0.01 m ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The plinth area of a building not includes Area of the walls at the floor level Internal shaft for sanitary installations up to 2 sq m. in area Area of cantilevered porch Lift and wall including landing Area of the walls at the floor level Internal shaft for sanitary installations up to 2 sq m. in area Area of cantilevered porch Lift and wall including landing ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The area is measured correct to the nearest 0.04 sqm 0.02 sqm 0.03 sqm 0.01 sqm 0.04 sqm 0.02 sqm 0.03 sqm 0.01 sqm ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The correct Prismoidal formula for volume is D/3 [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas] D/6 [first area + last area + 2 ∑ Even area + 4 ∑ odd areas] D [first area + last area + Ʃ Even area + 2 Ʃ odd areas] D/3 [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas] D/3 [first area + last area + 4 Ʃ Even area + 2 Ʃ odd areas] D/6 [first area + last area + 2 ∑ Even area + 4 ∑ odd areas] D [first area + last area + Ʃ Even area + 2 Ʃ odd areas] D/3 [first area + last area + 2 Ʃ Even area + 4 Ʃ odd areas] ANSWER DOWNLOAD EXAMIANS APP
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