Estimating and Costing The assumption on which the trapezoidal formula for volumes is based, is The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied The mid-area of a pyramid is half the average area of the ends All listed here The end sections are parallel planes The volume of the Prismoidal is over-estimated and hence a Prismoidal correction is applied The mid-area of a pyramid is half the average area of the ends All listed here The end sections are parallel planes ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The expected out turn of 12 mm plastering with cement mortar is 8.0 sq m 6.0 sq m 2.5 sq m 4.0 sq m 8.0 sq m 6.0 sq m 2.5 sq m 4.0 sq m ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Anti-siphonage pipe is connected to Bottom of P trap W.C. Main soil pipe Top of P trap W.C. Side of water closet Bottom of P trap W.C. Main soil pipe Top of P trap W.C. Side of water closet ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The height of the sink of wash basin above floor level is kept 60 cm 80 cm 70 cm 75 cm to 80 cm 60 cm 80 cm 70 cm 75 cm to 80 cm ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing Pick up the incorrect statement regarding a master trap from the following: It is provided a cleaning eye at the top of the trap 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 in between the lower end of the house drain and the street sewer It is provided a cleaning eye at the top of the trap 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 in between the lower end of the house drain and the street sewer ANSWER DOWNLOAD EXAMIANS APP
Estimating and Costing The following item of earth work is not measured separately. All listed here Setting out of works Steps in deep excavation Site clearance All listed here Setting out of works Steps in deep excavation Site clearance ANSWER DOWNLOAD EXAMIANS APP
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