A reciprocating refrigeration compressor may be tested for leaking discharge valves by stopping the compressor, turning the discharge service valve all the way in, and then turning the compressor over by hand. If the discharge valves are leaking, the high-side pressure gauge will show pressures which react in which way?
Study on the go
Take your USCG credential exam practice questions offline with the mobile app.
Download AppRelated Questions
If item "1" in the illustrated oily-water separator indicates an abnormally deep...
View questionA pneumatic pressure tank is installed in a sanitary system to __________.
View questionCoast Guard regulations concerning marine sanitation devices may be found in ___...
View questionMarine sanitation devices installed on vessels must be certified by the ________...
View questionIn accordance with 33 CFR Subchapter O (Pollution), what is the definition of a...
View questionWhen preparing/writing shipyard items for your vessel's upcoming dry-docking per...
View questionA hydraulic fluid flow control circuit, controlling linear actuator speed during...
View questionA hydraulic fluid flow control circuit, controlling linear actuator speed, with...
View questionHydraulic system reservoirs are often fitted with a combined filler/breather cap...
View questionWhen new piping sections have been fabricated for installation in a hydraulic sy...
View question