An Auxiliary Power Unit (APU) is a small turbine engine that acts as an additional energy source for aircraft, primarily while on the ground. Its main functions include generating electrical power for ...
CHICAGO, June 30, 2022 /PRNewswire/ -- According to the report "Aircraft Generators Market by Current Type (AC, DC), Type (VSCF, IDG, APU, Starter Generator), Power Rating, Aircraft Technology, ...