PJM Generation Dispatcher Exam Practice
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questions with answers
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An EXCITER on a traditional generator does what? - CORRECT
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ANSWERS ✔✔Voltage regulation (AVR) if you change the |\ |\ |\ |\ |\ |\ |\ |\
excitation current, you change the voltage. |\ |\ |\ |\ |\
ECO Min, ECO Max, and EMERG Max are genrator
|\ |\ |\ |\ |\ |\ |\ |\ |\
_________________. - CORRECT ANSWERS ✔✔Limits |\ |\ |\ |\
When synchronizing to the interconnection, what needs to be
|\ |\ |\ |\ |\ |\ |\ |\ |\
synchronized? - CORRECT ANSWERS ✔✔Frequency, Voltage, and |\ |\ |\ |\ |\ |\ |\
phase angle. |\
GMD (GeoMagnetic Disturbance) procedure is implemented
|\ |\ |\ |\ |\ |\
when? - CORRECT ANSWERS ✔✔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? -
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CORRECT ANSWERS ✔✔Elevated and Imminent. |\ |\ |\ |\
, What action does PJM take for a terrorist attack, fuel delivery
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
emergency, or GMD's? - CORRECT ANSWERS ✔✔Conservative
|\ |\ |\ |\ |\ |\ |\
Operations
What does PJM put the most emphasis on during a
|\ |\ |\ |\ |\ |\ |\ |\ |\
terrorist/sabotage event? - CORRECT ANSWERS ✔✔Operations
|\ |\ |\ |\ |\ |\ |\
and Communications
|\
What does PJM request during a low voltage alert? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔RRC - reactive reserve check|\ |\ |\ |\ |\
PJM issues a Heavy Load Voltage Warning how many hours prior
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
to implementation? - CORRECT ANSWERS ✔✔4 hours
|\ |\ |\ |\ |\ |\
What should generation owners/operators do during a High
|\ |\ |\ |\ |\ |\ |\ |\
System Voltage Action? - CORRECT ANSWERS ✔✔Operate at the
|\ |\ |\ |\ |\ |\ |\ |\ |\
lower bandwidth of the voltage schedule.
|\ |\ |\ |\ |\
How many hours do you have to report a 24-hr reportable NERC
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
disturbance? - CORRECT ANSWERS ✔✔6 hours |\ |\ |\ |\ |\
What report is generated during a Max Emergency Gen Alert? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔SSR - Supplementary Status Report
|\ |\ |\ |\ |\ |\
What part of the SSR is the Fuel Limited Resources accounted
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
for? - CORRECT ANSWERS ✔✔Part G Resource Limited Units
|\ |\ |\ |\ |\ |\ |\ |\ |\
which are units that are not able to run at max capacity for more
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
than 72 hours. |\ |\
|\ |\ |\ |\
questions with answers
|\ |\ |\
An EXCITER on a traditional generator does what? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Voltage regulation (AVR) if you change the |\ |\ |\ |\ |\ |\ |\ |\
excitation current, you change the voltage. |\ |\ |\ |\ |\
ECO Min, ECO Max, and EMERG Max are genrator
|\ |\ |\ |\ |\ |\ |\ |\ |\
_________________. - CORRECT ANSWERS ✔✔Limits |\ |\ |\ |\
When synchronizing to the interconnection, what needs to be
|\ |\ |\ |\ |\ |\ |\ |\ |\
synchronized? - CORRECT ANSWERS ✔✔Frequency, Voltage, and |\ |\ |\ |\ |\ |\ |\
phase angle. |\
GMD (GeoMagnetic Disturbance) procedure is implemented
|\ |\ |\ |\ |\ |\
when? - CORRECT ANSWERS ✔✔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 ANSWERS ✔✔Elevated and Imminent. |\ |\ |\ |\
, What action does PJM take for a terrorist attack, fuel delivery
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
emergency, or GMD's? - CORRECT ANSWERS ✔✔Conservative
|\ |\ |\ |\ |\ |\ |\
Operations
What does PJM put the most emphasis on during a
|\ |\ |\ |\ |\ |\ |\ |\ |\
terrorist/sabotage event? - CORRECT ANSWERS ✔✔Operations
|\ |\ |\ |\ |\ |\ |\
and Communications
|\
What does PJM request during a low voltage alert? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔RRC - reactive reserve check|\ |\ |\ |\ |\
PJM issues a Heavy Load Voltage Warning how many hours prior
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
to implementation? - CORRECT ANSWERS ✔✔4 hours
|\ |\ |\ |\ |\ |\
What should generation owners/operators do during a High
|\ |\ |\ |\ |\ |\ |\ |\
System Voltage Action? - CORRECT ANSWERS ✔✔Operate at the
|\ |\ |\ |\ |\ |\ |\ |\ |\
lower bandwidth of the voltage schedule.
|\ |\ |\ |\ |\
How many hours do you have to report a 24-hr reportable NERC
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
disturbance? - CORRECT ANSWERS ✔✔6 hours |\ |\ |\ |\ |\
What report is generated during a Max Emergency Gen Alert? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔SSR - Supplementary Status Report
|\ |\ |\ |\ |\ |\
What part of the SSR is the Fuel Limited Resources accounted
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
for? - CORRECT ANSWERS ✔✔Part G Resource Limited Units
|\ |\ |\ |\ |\ |\ |\ |\ |\
which are units that are not able to run at max capacity for more
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
than 72 hours. |\ |\
