PJM Generation Operation Exam | 65 Questions with 100% Correct Answers | Verified | Latest Update 2024

Control center facilities must have a minimum of how many days of fuel for the backup generator? - 5 days If PJM ACE shows overgeneration, actual imports are: - Less than scheduled Who should a generator contact at PJM to clear an outage ticket? - Master Coordinator To correct for a slow or fast clock, system frequency schedules are offset by: - +/-.02 Hz What frequency would PJM set to correct for fast-time error? - 59.98Hz What frequency would PJM set to correct for slow-time error? - 60.02Hz What info is on an instantaneous reserve check? - synchronized (regulating and non-regulating), quick start, secondary and beyond secondary reserves Generators must provide PJM with a realistic Reactive Capability Curve. This curve must have no less than __ points, and no more than __ points. - No less than 2 and no more than 8 points A classic indicator of voltage instability is when system voltages change greatly when... - system loads change by a small amount Above the line of a D-curve... - Lagging (pushing VARs). Generators will be set there during highload/low voltage conditions. Below the line of a D-curve... - Leading (absorbing VARs). Generators will be set there during low load/high voltage conditions. MWs and MVARs have what kind of relationship? - Inverse (increase in MW = decrease in MVARs) How often do generators need to test reactive power capability? - Every 5 years The computer hardware and software at each control center shall achieve an availability level of what for those reliability functions directly affect the successful operation of PJM? - 99.95%