Moisture is removed from a refrigeration system by().
A、bleeding refrigerant from the condenser
B、opening a drain petcock on the oil separator
C、condensing the water in the heat exchanger
D、using a dehydrator cartridge
A、bleeding refrigerant from the condenser
B、opening a drain petcock on the oil separator
C、condensing the water in the heat exchanger
D、using a dehydrator cartridge
A、If line 10 is removed, the compilation succeeds. B、If line 11 is removed, the compilation succeeds. C、If line 12 is removed, the compilation succeeds. D、If line 13 is removed, the compilation succeeds. E、More than one line must be removed for compilation to succeed.
A、Loose paint and scale is removed with a scraper. B、Heavy rust is removed with a scraper. C、Loose paint and scale is removed with a chipping hammer. D、Heavy rust is removed with a chipping hammer.
A、A.Absolute moisture content of the air surrounding a hygroscopic cargo when moisture equilibrium exists B、B.Dew point temperature that the air surrounding a hygroscopic commodity will have when in moisture equilibrium with that commodity C、C.Enthalpy of the air surrounding a hydroscopic cargo which is in moisture equilibrium with the cargo D、D.Temperature at which moisture equilibrium will occur in a cargo hold containing a hygroscopic cargo
A、Heavy rust is removed with a chipping hammer. B、Loose paint and scale is removed with a scraper. C、Heavy rust is removed with a scraper. D、Loose paint and scale are removed with a chipping hammer.
A、increase the density of the cylinder air charge B、prevent turbocharger overheating C、liminate the need for a pre-cooler D、remove moisture from air compressed by the turbocharger
A、capable of absorbing moisture in the form of a gas B、capable of giving off moisture in the form of a liquid C、that is shipped in a liquid stste D、that will ignite in contact with water