Manometric head developed hm in m, and discharge Q in lps n respect of two pumps, 1 and 2, are tabulated. The pumps are connected in series against a static head of 100 m. Total head losses for a discharge of Q are as \(\frac{{{Q^2}}}{{100}}\left( m \right).\) What is the delivered discharge?Q in lps1518202225Hm1 in m60.661.262.055.048.0Hm2 in m50.851.048.845.840.0

Manometric head developed hm in m, and discharge Q in lps n respect of

1.	Manometric head developed hm in m, and discharge Q in lps n respect of two pumps, 1 and 2, are tabulated. The pumps are connected in series against a static head of 100 m. Total head losses for a discharge of Q are as \(\frac{{{Q^2}}}{{100}}\left( m \right).\) What is the delivered discharge?Q in lps1518202225Hm1 in m60.661.262.055.048.0Hm2 in m50.851.048.845.840.0
A.	20.15 lps
B.	21.25 lps
C.	21.95 lps
D.	22.20 lps
Answer» C. 21.95 lps

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