| As shown in the illustrated alternator protection scheme diagram, what function does the overcurrent (inst.) trip perform? |
| A) trips the alternator circuit breaker due to extremely high overcurrent caused by a short-circuit fault |
| B) trips the alternator circuit breaker due to sustained motor overload current where the trip delay is directly proportional to the overload current |
| C) trips the alternator circuit breaker due to sustained motor overload current where the trip delay is inversely proportional to the overload current |
| D) trips the alternator circuit breaker in the event of unbalanced stator currents |
