ANSI/IEEE STANDARDS Flashcards
1
Q
25
A
- Synchronizing or Synchronism-Check
Device
2
Q
50
A
- Instantaneous Overcurrent
3
Q
51
A
AC Time Overcurrent Relay
4
Q
52
A
AC Circuit Breaker
5
Q
86
A
Lockout Relay
6
Q
87
A
Differential Protective Relay
7
Q
89
A
Line Switch
8
Q
94
A
Tripping or Trip-Free Relay
