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 30 D 50 D 39 D 59 D 30 D 50 D 39 D 59 D ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing While estimating the qualities for the construction of a building, the correct metric unit is Square meters for volume Meter for length Cubic metre for area Liter for capacity Square meters for volume Meter for length Cubic metre for area Liter for capacity ANSWER DOWNLOAD EXAMIANS APP
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 L.D √(1 + s²) 2 L.D √(1 + s²) d × d × s √[d² × (ds)²] L.D √(1 + s²) 2 L.D √(1 + s²) d × d × s √[d² × (ds)²] ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The cross-sections for a highway is taken at Intermediate points having abrupt change in gradient All of these Right angle to the centre line 30 meters apart Intermediate points having abrupt change in gradient All of these Right angle to the centre line 30 meters apart ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The damp proof course (D.P.C.) is measured in None of these Sq. m Cub. m Meters None of these Sq. m Cub. m Meters ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing For 100 sq. m cement concrete (1 : 2: 4) 4 cm thick floor, the quantity of cement required, is 0.94 m³ 0.98 m³ 0.90 m³ 1.00 m³ 0.94 m³ 0.98 m³ 0.90 m³ 1.00 m³ ANSWER DOWNLOAD EXAMIANS APP
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