Estimating and Costing The area of a sloping surface of a protective embankment of mean height‘d’, side slopes S: 1 and length ‘L’ is d × d × s √[d² × (ds)²] L.D √(1 + s²) 2 L.D √(1 + s²) d × d × s √[d² × (ds)²] L.D √(1 + s²) 2 L.D √(1 + s²) ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The volume is measured correct to the nearest 0.04 cum 0.02 cum 0.01 cum 0.03 cum 0.04 cum 0.02 cum 0.01 cum 0.03 cum ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The unit of measurement is per quintal for the following: M.S. reinforcement of R.C.C. works Collapsible gates with rails Rolling shutters Expanded metal wire netting M.S. reinforcement of R.C.C. works Collapsible gates with rails Rolling shutters Expanded metal wire netting ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing In the mid-section formula All of these The area of mid-sections is calculated by using mean depth The mean depth is the average of depths of two consecutive sections The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections All of these The area of mid-sections is calculated by using mean depth The mean depth is the average of depths of two consecutive sections The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing While estimating a reinforced cement structure, the omitted cover of concrete is assumed For reinforcing longitudinal bar in a beam 25 mm minimum or diameter of the largest bar which is more At the end of reinforcing bar, not less than 25 mm or twice the diameter of the bar In thin slabs, 12 mm minimum or diameter of the bar whichever is more All of these For reinforcing longitudinal bar in a beam 25 mm minimum or diameter of the largest bar which is more At the end of reinforcing bar, not less than 25 mm or twice the diameter of the bar In thin slabs, 12 mm minimum or diameter of the bar whichever is more All of these ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing While preparing a detailed estimate Dimension should be measured correct to 0.01 m All of these Volume should be measured correct to 0.01 cum Area should be measured correct to 0.01 sqm Dimension should be measured correct to 0.01 m All of these Volume should be measured correct to 0.01 cum Area should be measured correct to 0.01 sqm ANSWER DOWNLOAD EXAMIANS APP
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