Estimating and Costing The assumption on which the trapezoidal formula for volumes is based, is The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied The mid-area of a pyramid is half the average area of the ends The end sections are parallel planes All listed here The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied The mid-area of a pyramid is half the average area of the ends The end sections are parallel planes All listed here ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The ground surface slopes 1 in 50 along a proposed railway embankment 150 m in length. The height of the embankment at zero chainage is 0.5 m, the width is 11 m and side slopes 2:1. If the falling gradient of the embankment is 1 in 150, the quantity of the earthwork calculated by Prismoidal formula, is 3250 m³ 3275 m³ 3300 m³ 3225 m³ 3250 m³ 3275 m³ 3300 m³ 3225 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The main factor to be considered while preparing a detailed estimate, is Quantity of the materials Transportation of materials All of these Availability of materials Quantity of the materials Transportation of materials All of these Availability of materials ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn for earth work in excavation in ordinary soil per workman per day is 2.00 cum 3.00 cum 1.00 cum 4.00 cum 2.00 cum 3.00 cum 1.00 cum 4.00 cum ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The plinth area of a building not includes Area of the walls at the floor level Area of cantilevered porch Internal shaft for sanitary installations up to 2 sq m. in area Lift and wall including landing Area of the walls at the floor level Area of cantilevered porch Internal shaft for sanitary installations up to 2 sq m. in area Lift and wall including landing ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The item of steel work which is measured in sq.m, is All listed here Ventilators and glazing Collapsible gates Rolling shutters All listed here Ventilators and glazing Collapsible gates Rolling shutters ANSWER DOWNLOAD EXAMIANS APP
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