Estimating and Costing Size, capacity and materials need be specified for Ball valves All of these Bib-cocks Stop-cocks Ball valves All of these Bib-cocks Stop-cocks ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the correct statement in case of water supply. Cutting through walls and floors are included with the item Pipes are classified according to their sizes and quality Pipes laid in trenches and pipes fixed to walls are measured separately All of these Cutting through walls and floors are included with the item Pipes are classified according to their sizes and quality Pipes laid in trenches and pipes fixed to walls are measured separately All of these ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The most reliable estimate is Detailed estimate Cube rate estimate Preliminary estimate Plinth area estimate Detailed estimate Cube rate estimate Preliminary estimate Plinth area estimate ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2:1, the earth work involved. 26,500 m³ 27,000 m³ 26,000 m³ 27,500 m³ 26,500 m³ 27,000 m³ 26,000 m³ 27,500 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The correct Prismoidal formula for volume is 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] 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] ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The cross-sections for a highway is taken at Right angle to the centre line All of these 30 meters apart Intermediate points having abrupt change in gradient Right angle to the centre line All of these 30 meters apart Intermediate points having abrupt change in gradient ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS