Electric Flashcards
(8 cards)
1
Q
DC Ammeter
A
Indicates amperage of source selected by DC meters selector
2
Q
DC Voltmeter
A
Indicates voltage of source selected by DC meters selector
3
Q
AC Ammeter
A
Indicates amperage of source selected by AC meters selector
4
Q
Frequency Meter
A
Indicates frequency of source selected by AC meters selector
5
Q
AC Voltmeter
A
Indicates voltage of source selected by AC meters selector
6
Q
Battery Discharge (BAT DISCHARGE) Light
A
Illuminated (amber)—With BAT switch ON, excessive battery discharge detected
7
Q
TR UNIT Light
A
Illuminated (amber)—
● On the ground—Any TR has failed
● In flight—
– TR1 failed; or
– TR2 and TR3 failed
8
Q
Electrical (ELEC) Light
A
Illuminated (amber)—A fault exists in DC power system or standby power system.
Note: Operates only with aircraft on ground
