Page | 1
PJM TRANSMISSION TEST BRAND
NEW OFFICIAL QUESTIONS WITH
ANSWERS.
During EEA Level 2 or Level 3, how often should the BA involved
update the RC? - correct answer -Update RC hourly
In the ACE equation, which is the biggest factor effecting ACE? -
correct answer -Net Interchange (Actual - Scheduled)
Which AGC Operating Mode should be used in normal conditions
for generators? - correct answer -Tie-line Bias
What % should the Generator Governor Droop be set at? - correct
answer -5%
Do above ground power lines or underground cable lines produce
more MVars? - correct answer -Underground cables produce
much more MVars / mile. You have higher voltages when using
underground cables compared to normal power lines.
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If 1500 MW generation is lost in the Eastern connection, do you
need to submit a report to NERC? - correct answer -No. NERC
requires a report for >= 2000MW in East and West interconnect.
For ERCOT >1000MW requires a report.
What does a reactor do to your voltage? - correct answer -
Reactors absorb MVars, which reduces your voltage.
During system restoration, what frequency (Hz) do you want to
maintain your system? - correct answer -Frequency maintained
between 59.75 and 61.00 Hz
What factors need to be considered when connecting two
islands? - correct answer -frequency, voltage, phase angle
What time does NERC require the daily outage report? - correct
answer -12:00
PJM TRANSMISSION TEST BRAND
NEW OFFICIAL QUESTIONS WITH
ANSWERS.
During EEA Level 2 or Level 3, how often should the BA involved
update the RC? - correct answer -Update RC hourly
In the ACE equation, which is the biggest factor effecting ACE? -
correct answer -Net Interchange (Actual - Scheduled)
Which AGC Operating Mode should be used in normal conditions
for generators? - correct answer -Tie-line Bias
What % should the Generator Governor Droop be set at? - correct
answer -5%
Do above ground power lines or underground cable lines produce
more MVars? - correct answer -Underground cables produce
much more MVars / mile. You have higher voltages when using
underground cables compared to normal power lines.
, Page | 2
If 1500 MW generation is lost in the Eastern connection, do you
need to submit a report to NERC? - correct answer -No. NERC
requires a report for >= 2000MW in East and West interconnect.
For ERCOT >1000MW requires a report.
What does a reactor do to your voltage? - correct answer -
Reactors absorb MVars, which reduces your voltage.
During system restoration, what frequency (Hz) do you want to
maintain your system? - correct answer -Frequency maintained
between 59.75 and 61.00 Hz
What factors need to be considered when connecting two
islands? - correct answer -frequency, voltage, phase angle
What time does NERC require the daily outage report? - correct
answer -12:00
