Waste Water Engineering The ratio of maximum sewage flow to average sewage flow for mains up to 1 m in diameter, is 2 3 4 1.5 2 3 4 1.5 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to Initial demand All of these First stage demand Carbonaceous demand Initial demand All of these First stage demand Carbonaceous demand ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Setting out the alignments of sewers may start from Out-fall City Any point Tail end Out-fall City Any point Tail end ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering House connections to the laterals is generally made by P.C.C. Cast iron R.C.C. Glazed stonewares P.C.C. Cast iron R.C.C. Glazed stonewares ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The algae dies out in the zone of Degradation Cleaner water Active decomposition Recovery Degradation Cleaner water Active decomposition Recovery ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The small sewers are cleaned by Wooden pills Flushing Cane rodding None of these Wooden pills Flushing Cane rodding None of these ANSWER DOWNLOAD EXAMIANS APP
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