41-50 Flashcards
1
Q
41
A
Field Circuit Breaker, Contactor or Switch
2
Q
42
A
Running Circuit Breaker, Contactor or Switch
3
Q
43
A
Transfer Device
4
Q
44
A
Unit Sequence Starting Contactor or Relay
5
Q
45
A
D-C Overvoltage Relay
6
Q
46
A
Reverse-Phase, Phase-Balancing Current or Power Rectifire Misfire Relay
7
Q
47
A
Single or Reverse Phase Voltage Relay
8
Q
48
A
Incomplete Sequence Relay
9
Q
49
A
AC Thermal Relay or Device
10
Q
50
A
Short Circuit Selective Relay or Device
