Estimating and Costing In long and short wall method of estimation, the length of long wall is the centre to centre distance between the walls and Half breadth of wall on each side One fourth breadth of wall on each side Breadth of the wall None of these Half breadth of wall on each side One fourth breadth of wall on each side Breadth of the wall None of these ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The correct Prismoidal formula for volume is 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 + 4 Ʃ Even area + 2 Ʃ odd areas] D/3 [first area + last area + 2 Ʃ Even area + 4 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 + 4 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
Estimating and Costing The cross-sections for a highway is taken at All of these Right angle to the centre line Intermediate points having abrupt change in gradient 30 meters apart All of these Right angle to the centre line Intermediate points having abrupt change in gradient 30 meters apart ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the incorrect statement regarding a master trap from the following: It is provided a cleaning eye at the top of the trap The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe The water seal is less than that of ordinary traps It is provided in between the lower end of the house drain and the street sewer It is provided a cleaning eye at the top of the trap The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe The water seal is less than that of ordinary traps It is provided in between the lower end of the house drain and the street sewer ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing While preparing a detailed estimate Area should be measured correct to 0.01 sqm Dimension should be measured correct to 0.01 m Volume should be measured correct to 0.01 cum All of these Area should be measured correct to 0.01 sqm Dimension should be measured correct to 0.01 m Volume should be measured correct to 0.01 cum All of these ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The slope of the outlet of 'P trap' below the horizontal is kept 14° 10° 8° 12° 14° 10° 8° 12° ANSWER DOWNLOAD EXAMIANS APP
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