Altitude affects air compressors: higher altitude leads to thinner air, lower absolute pressure, higher compression ratio, poorer cooling, and increased oil-gas ratio.
Chi tiết vụ án
Answer: (1) The higher the altitude, the thinner the air, the lower the absolute pressure, and the higher the compression ratio;
(2) The higher the altitude, the worse the cooling effect and the greater the motor temperature rise;
(3) The higher the altitude, the greater the oil-gas ratio.
