4.1 Electrical Continuity Flashcards
What is the purpose of Electrical Continuity?
Presents the nozzle man fueling the aircraft with immediate control of fuel flow.
- also prevents possible accidents and fuel spills during aircraft refueling.
What energizes the SOPV?
Solid State Relay (magnetic amplifier)
What completes the full circuit from deck to aircraft?
Bonding Cable (ground wire)
What houses the toggle switch?
Quick Disconnect Coupling
What completes the electrical circuit, through refueling hoses, and shall be 10 to 20 inches longer than the hose?
Internal Control/Continuity Wire
What male and female fittings are constructed of brass, house the spiders, and are used to connect hose lengths?
Couplings
What are the spiders constructed of?
Nylon or bakelite
What actuates the fuel/defuel valve, and is controlled by the toggle switch on the Quick Disconnect Coupling?
Solenoid Operated Pilot Valve (SOPV)
What component of the Electrical Continuity system is controlled by 120 VAC?
Solid State Relay (magnetic amplifier)
What component is located on the swing joint?
Hose Reel Stud
What connects hose lengths?
couplings