Assertion: air pump | /r/AtLocation | numerous applications
Facets:
value: such as providing braking assistance
type: OTHER
Source sentences:
text: These vacuum pumps are found in numerous applications, such as providing braking assistance in large trucks and diesel-powered passenger cars (whose engines do not generate intake vacuum) through a braking booster, in most light aircraft to drive gyroscopic flight instruments, in evacuating refrigerant lines during installation of air conditioners, in laboratory freeze dryers, and vacuum experiments in physics.