APPARATUS NUMBERS (21,23,24,25,26,27,29) Flashcards
1
Q
21
A
Distance Relay
2
Q
23
A
Temperature Control Device
3
Q
24
A
Volts per Hertz Relay
4
Q
25
A
Synchronizing or Synchronism-Check Device
5
Q
26
A
Apparatus Thermal Device
6
Q
27
A
Undervoltage Relay
7
Q
29
A
Isolating Contactor