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) d × d × s L.D √(1 + s²) √[d² × (ds)²] 2 L.D √(1 + s²) d × d × s L.D √(1 + s²) √[d² × (ds)²] ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the incorrect statement regarding a master trap from the following: It is provided in between the lower end of the house drain and the street sewer The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe The water seal is less than that of ordinary traps It is provided a cleaning eye at the top of the trap It is provided in between the lower end of the house drain and the street sewer The mica flap valve which opens inwards only, is fitted at the top of the inlet pipe The water seal is less than that of ordinary traps It is provided a cleaning eye at the top of the trap ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The floor area includes the area of the balcony up to 0.5 0.25 0.75 1 0.5 0.25 0.75 1 ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The ground surface slopes 1 in 50 along a proposed railway embankment 150 m in length. The height of the embankment at zero chainage is 0.5 m, the width is 11 m and side slopes 2:1. If the falling gradient of the embankment is 1 in 150, the quantity of the earthwork calculated by Prismoidal formula, is 3300 m³ 3225 m³ 3250 m³ 3275 m³ 3300 m³ 3225 m³ 3250 m³ 3275 m³ ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing If B is the width of formation, d is the height of the embankment, side slope S : 1, for a highway with no transverse slope, the area of cross-section is ½ (Bd + Sd2) B × d - Sd1/2 B + d + Sd Bd + Sd2 ½ (Bd + Sd2) B × d - Sd1/2 B + d + Sd Bd + Sd2 ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Referring of given figure, pick up the correct statement from the following: Length of long wall out-to-out is 6.80 m The total length of centre line of four walls is 20 m All listed here Length of short walls in-to-in is 3.20 m Length of long wall out-to-out is 6.80 m The total length of centre line of four walls is 20 m All listed here Length of short walls in-to-in is 3.20 m ANSWER DOWNLOAD EXAMIANS APP
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