Questions › Category: Compressors Gas Turbines and Jet Engines › The efficiency of the vane blower is (where W₁ = Workdone due to compression, and W₂ = Workdone due to back flow) 0 Vote Up Vote Down VideRime Staff asked 7 months ago The efficiency of the vane blower is (where W₁ = Workdone due to compression, and W₂ = Workdone due to back flow) (A) W₁/(W₁ + W₂) (B) W₂/(W₁ + W₂) (Ans) (C) (W₁ + W₂)/W₁ (D) (W₁ + W₂)/W₂ Share this Now with Friends:WhatsAppTelegramMore Related