PJM Generation Dispatcher Exam Practice Questions with Correct Answers

PJM Generation Dispatcher Exam Practice Questions with Correct Answers An EXCITER on a traditional generator does what? - Correct Answer Voltage regulation (AVR) if you change the excitation current, you change the voltage. ECO Min, ECO Max, and EMERG Max are genrator _________________. - Correct Answer Limits When synchronizing to the interconnection, what needs to be synchronized? - Correct Answer Frequency, Voltage, and phase angle. GMD (GeoMagnetic Disturbance) procedure is implemented when? - Correct Answer 10A or greater is measured by special equipment at Missouri Ave or Meadowbrook and the measurement is confirmed by one of the following other sources: Excess transformer current @ Meadowbrook, Beddington, Donbs, or Black Oak, high MVAR requirements on transformers @ Hopw Creek or Salem nuclear subs, or high DC measurements @ Limerick or Peach Bottom. What are the 2 types of National Terrorism Advisory Alerts? - Correct Answer Elevated and Imminent. What action does PJM take for a terrorist attack, fuel delivery emergency, or GMD's? - Correct Answer Conservative Operations What does PJM put the most emphasis on during a terrorist/sabotage event? - Correct Answer Operations and Communications What does PJM request during a low voltage alert? - Correct Answer RRC - reactive reserve check PJM issues a Heavy Load Voltage Warning how many hours prior to implementation? - Correct Answer 4 hours What should generation owners/operators do during a High System Voltage Action? - Correct Answer Operate at the lower bandwidth of the voltage schedule.