Estimating and Costing The inspection pit or chamber is a manhole provided in a base drainage system All of these At every 30 m intervals At every change of direction At every change of gradient All of these At every 30 m intervals At every change of direction At every change of gradient ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing A cement concrete road is 1000 m long, 8 m wide and 15 cm thick over the sub-base of 10 cm thick gravel. The box cutting in road crust is 2000 m3 1000 m3 1500 m3 500 m3 2000 m3 1000 m3 1500 m3 500 m3 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 50 D 39 D 30 D 59 D 50 D 39 D 30 D 59 D ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The cross-section of a road partly in banking and partly in cutting is shown in the given figure. The area of the shaded portion is ½ × (b + rd)²/(r - s) ⅓ × (b - rd)²/(s - r) ⅓ × (b - rd)²/(r - s) ⅓ × (b - rd)²/(r + s) ½ × (b + rd)²/(r - s) ⅓ × (b - rd)²/(s - r) ⅓ × (b - rd)²/(r - s) ⅓ × (b - rd)²/(r + s) ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The total length of a cranked bar through a distance (d) at 45° in case of a beam of effective length L, is L - (0.42 d) L + (2 × 0.42 d) L - (2 × 0.4 d) L + 0.42 d L - (0.42 d) L + (2 × 0.42 d) L - (2 × 0.4 d) L + 0.42 d ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of 12 mm plastering with cement mortar is 8.0 sq m 2.5 sq m 4.0 sq m 6.0 sq m 8.0 sq m 2.5 sq m 4.0 sq m 6.0 sq m ANSWER DOWNLOAD EXAMIANS APP
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