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 end sections are parallel planes The mid-area of a pyramid is half the average area of the ends All listed here The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied The end sections are parallel planes The mid-area of a pyramid is half the average area of the ends All listed here ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The inspection pit or chamber is a manhole provided in a base drainage system All of these At every change of direction At every 30 m intervals At every change of gradient All of these At every change of direction At every 30 m intervals At every change of gradient ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The concrete work for the following part of the building of specified thickness is measured in square meters Root slabs All of these Wall panels Floors Root slabs All of these Wall panels Floors ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Carpet area does not include the area of Bath room and lavatory Kitchen and pantry All of these The walls along with doors and other openings Bath room and lavatory Kitchen and pantry All of these The walls along with doors and other openings 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 3225 m³ 3300 m³ 3275 m³ 3250 m³ 3225 m³ 3300 m³ 3275 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing In the mid-section formula The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections The area of mid-sections is calculated by using mean depth The mean depth is the average of depths of two consecutive sections All of these The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections The area of mid-sections is calculated by using mean depth The mean depth is the average of depths of two consecutive sections All of these ANSWER DOWNLOAD EXAMIANS APP
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