NERC RC TEST 64 QUESTIONS WITH COMPLETE SOLUTIONS

System studies identify what correct answer: Predict operations and identify constraints If ACE remains the same and frequency goes up what has happened? correct answer: Someone lost load When a generator has its AVR in service it is a? correct answer: Dynamic source of reactive power Black start resource testing is done every? correct answer: 3 years Each BA shall operate its AGC on? correct answer: Tie line Frequency Bias When is voltage reduction reportable? correct answer: Greater than 3% Reactors do what? correct answer: Absorb VARs What AGC mode should a generator use when islanded? correct answer: Flat Frequency Implement back up functionality plan within? correct answer: 2 hours Who submits the request for interchange for an emergency transaction? correct answer: The sink BA Transmission lines that are heavily loaded do what? correct answer: Absorb VARs Undervoltage load shedding is designed to? correct answer: Reduce power flow into an area A generator will increase output when? correct answer: Frequency decreases EEA 3 correct answer: Anticipating or implementing firm load interruption What is the relation to frequency and load when islanded? correct answer: To increase frequency 1 Hz you must shed 6-10% of load Zone 2 correct answer: 120-150% of the line. Backup for Zone 1. What resource should be used during high load periods? correct answer: Capacitive Who do you notify about curtailed interchange? correct answer: All BA's on scheduled path. If providing overlap modify your? correct answer: Frequency Bias setting