Questions › Category: Compressors Gas Turbines and Jet Engines › Ratio of indicated h.p. to shaft h.p. in known as 0 Vote Up Vote Down VideRime Staff asked 3 years ago Ratio of indicated h.p. to shaft h.p. in known as (A) Compressor efficiency (B) Isothermal efficiency (C) Volumetric efficiency (D) Mechanical efficiency (Ans) Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related