Question: CENTRIFUGAL FANS PROBLEM: A Fan develops 116.84-mm WG static pressure and 21.59-mm velocity head when delivering 317-4CMM OF 306C air. Static efficiency is 71%.

CENTRIFUGAL FANS PROBLEM: A Fan develops 116.84-mm WG static pressure and 21.59-mm

CENTRIFUGAL FANS PROBLEM: A Fan develops 116.84-mm WG static pressure and 21.59-mm velocity head when delivering 317-4CMM OF 306C air. Static efficiency is 71%. Find The Static Air Power A- 6-06KW B.6.08KW B The Total Air Power A-6.8 kW 8.6.95KW The Brake Power A. 8.54 bkw B.8.56 bkw C. 7 kW D.7.5KW C. 7-18KW D. 8-52KW c. 9.866kw D. 10.566kw The efficiency based on total or dynamic head. A-69% B-84.1% C-81.2% D. 80.7%

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