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) √[d² × (ds)²] d × d × s 2 L.D √(1 + s²) L.D √(1 + s²) √[d² × (ds)²] d × d × s ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing If tensile stress of a steel rod of diameter ‘D’ is 1400 kg/cm² and bond stress is 6 kg/cm², the required bond length of the rod is 39 D 50 D 59 D 30 D 39 D 50 D 59 D 30 D ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Size, capacity and materials need be specified for Bib-cocks All of these Stop-cocks Ball valves Bib-cocks All of these Stop-cocks Ball valves ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The 'centre line method' is specially adopted for estimating All of these Hexagonal buildings Circular buildings Octagonal buildings All of these Hexagonal buildings Circular buildings Octagonal buildings ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The rate of an item of work depends on All of these Proportion of mortar Specifications of works Specifications of materials All of these Proportion of mortar Specifications of works Specifications of materials ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Brick walls are measured in sq. m if the thickness of the wall is None of these 15 cm 10 cm 20 cm None of these 15 cm 10 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
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