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 All listed here The end sections are parallel planes 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 All listed here The end sections are parallel planes ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The cross-sections for a highway is taken at 30 meters apart Right angle to the centre line Intermediate points having abrupt change in gradient All of these 30 meters apart Right angle to the centre line Intermediate points having abrupt change in gradient All of these ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Referring of given figure, pick up the correct statement from the following: All listed here The total length of centre line of four walls is 20 m Length of short walls in-to-in is 3.20 m Length of long wall out-to-out is 6.80 m All listed here The total length of centre line of four walls is 20 m Length of short walls in-to-in is 3.20 m Length of long wall out-to-out is 6.80 m ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The 'centre line method' is specially adopted for estimating Hexagonal buildings All of these Circular buildings Octagonal buildings Hexagonal buildings All of these Circular buildings Octagonal buildings ANSWER DOWNLOAD EXAMIANS APP
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 The centre line length is reduced by half the layer of main wall joining the partition wall 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 is worked out separately for different sections of walls of a building All of these The centre line length is reduced by half the layer of main wall joining the partition wall Product of the centre line of the walls and area of cross-section of any item, gives total quantity of the item 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 3275 m³ 3225 m³ 3300 m³ 3250 m³ 3275 m³ 3225 m³ 3300 m³ 3250 m³ ANSWER DOWNLOAD EXAMIANS APP
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