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 2 L.D √(1 + s²) L.D √(1 + s²) d × d × s √[d² × (ds)²] 2 L.D √(1 + s²) L.D √(1 + s²) d × d × s √[d² × (ds)²] ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The trap which is provided to disconnect the house drain from the street sewer is called All listed here Interception manhole Intercepting trap Master trap All listed here Interception manhole Intercepting trap Master trap ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing In the mid-section formula 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 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 The item of the brick structure measured in sq.m, is Broken glass coping Brick edging Brick work in arches Reinforced brick work Broken glass coping Brick edging Brick work in arches Reinforced brick work 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. 27,000 m³ 26,000 m³ 27,500 m³ 26,500 m³ 27,000 m³ 26,000 m³ 27,500 m³ 26,500 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing While preparing a detailed estimate Volume should be measured correct to 0.01 cum Dimension should be measured correct to 0.01 m Area should be measured correct to 0.01 sqm All of these Volume should be measured correct to 0.01 cum Dimension should be measured correct to 0.01 m Area should be measured correct to 0.01 sqm All of these ANSWER DOWNLOAD EXAMIANS APP
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