NERC RC (2VERSIONS) EXAM 2024/2025 NEWEST!! COMPLETE ACTUAL 421
EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS ) ALREADY
GRADED A+. -
Common standard time period for station battery to handle outage of
AC power to chargers - ANSWER-8-12 hours
Time to restore data exchange redundancy when redundancy testing
by RC/TOP/BA deemed unsuccessful - ANSWER-2 hours
Transition period to backup control facility (fully functioning) -
ANSWER-2 hours
Annual testing of backup control facility must prove to be functional
for this long - ANSWER-2 hours
Every 2 years TO/TOP/DSP must provide how many hours of system
restoration training to field switching personnel - ANSWER-2 hours
Every 2 years GOP's with blackstart resources shall provide how
many hours of training to operating personnel responsible for startup
- ANSWER-2 hours
BAL-002 default contingency reserve restoration period (following
disturbance recovery period) - ANSWER-90 minutes
,How often should BA calculate and record inadvertent interchange -
ANSWER-60 minutes/hourly
How often should BA provide MW-hour meter readings to adjacent
BA's - ANSWER-60 minutes/hourly
TLR procedure (identifying TLR level and actions to be implemented)
needs updating how often - ANSWER-60 minutes/hourly
Hourly ATC for next 48 hours calculated how often - ANSWER-60
minutes/hourly
During EEA2/3 the energy deficient entity needs to update the RC how
often until alert is terminated - ANSWER-60 minutes/hourly
DOE-417 (disturbance reporting) should be completed by when -
ANSWER-60 minutes
BA with loss of resources must submit RFI with start time no more
than how far beyond the resource loss - ANSWER-60 minutes
Sink BA should ensure interchange modifications are submitted how
soon after the modification - ANSWER-60 minutes
If unable to calculate ACE for this long, BA must notify RC - ANSWER-
30 minutes
,ACE cannot exceed BAAL for how long - ANSWER-30 minutes
If AVR, PSS, or other voltage control device status changes from
normal operation, GOP must notify TOP within how long of the
change (if it does not last longer than this, no reporting necessary) -
ANSWER-30 minutes
GOP must notify TOP of change in reactive capability how quick -
ANSWER-30 minutes
TOP should return from unknown operating state how quick -
ANSWER-30 minutes
IROL Tv should be less than or equal to... (system should be returned
to IROL within this time frame of exceeding) - ANSWER-30 minutes
RC completes RT assessments of SOL/IROL violations how often -
ANSWER-30 minutes
Once BA/TOP notifies RC of emergency conditions, RC has how long
to notify other BA/TOP's and neighboring RC's - ANSWER-30 minutes
Unplanned evacuation from BES control center facility is reportable
by BA/TOP/RC if it lasts longer than... - ANSWER-30 minutes
, Complete loss of communication (including backup) is reportable if it
lasts longer than... - ANSWER-30 minutes
Planned or unplanned telemetering & control equipment outages of
more than how many minutes but be reported - ANSWER-30 minutes
Default ramp rate for Western Interconnection interchange schedules
- ANSWER-20 minutes
When BA unable to calculate ACE > 30 minutes, they have how long
to report to RC - ANSWER-15 minutes
Default disturbance recovery period (time to return ACE to 0 following
a disturbance, DCS) - ANSWER-15 minutes
Congestion management requests in Eastern Interconnection from
one RC to another must be implemented how quickly - ANSWER-15
minutes
Voltage deviation of >/= 10% nominal is reportable after how long -
ANSWER-15 minutes
Uncontrollable loss of firm load for how long is reportable (previous
years peak demand >3000; >/+300mw - otherwise 200mw) - ANSWER-
15 minutes
EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS ) ALREADY
GRADED A+. -
Common standard time period for station battery to handle outage of
AC power to chargers - ANSWER-8-12 hours
Time to restore data exchange redundancy when redundancy testing
by RC/TOP/BA deemed unsuccessful - ANSWER-2 hours
Transition period to backup control facility (fully functioning) -
ANSWER-2 hours
Annual testing of backup control facility must prove to be functional
for this long - ANSWER-2 hours
Every 2 years TO/TOP/DSP must provide how many hours of system
restoration training to field switching personnel - ANSWER-2 hours
Every 2 years GOP's with blackstart resources shall provide how
many hours of training to operating personnel responsible for startup
- ANSWER-2 hours
BAL-002 default contingency reserve restoration period (following
disturbance recovery period) - ANSWER-90 minutes
,How often should BA calculate and record inadvertent interchange -
ANSWER-60 minutes/hourly
How often should BA provide MW-hour meter readings to adjacent
BA's - ANSWER-60 minutes/hourly
TLR procedure (identifying TLR level and actions to be implemented)
needs updating how often - ANSWER-60 minutes/hourly
Hourly ATC for next 48 hours calculated how often - ANSWER-60
minutes/hourly
During EEA2/3 the energy deficient entity needs to update the RC how
often until alert is terminated - ANSWER-60 minutes/hourly
DOE-417 (disturbance reporting) should be completed by when -
ANSWER-60 minutes
BA with loss of resources must submit RFI with start time no more
than how far beyond the resource loss - ANSWER-60 minutes
Sink BA should ensure interchange modifications are submitted how
soon after the modification - ANSWER-60 minutes
If unable to calculate ACE for this long, BA must notify RC - ANSWER-
30 minutes
,ACE cannot exceed BAAL for how long - ANSWER-30 minutes
If AVR, PSS, or other voltage control device status changes from
normal operation, GOP must notify TOP within how long of the
change (if it does not last longer than this, no reporting necessary) -
ANSWER-30 minutes
GOP must notify TOP of change in reactive capability how quick -
ANSWER-30 minutes
TOP should return from unknown operating state how quick -
ANSWER-30 minutes
IROL Tv should be less than or equal to... (system should be returned
to IROL within this time frame of exceeding) - ANSWER-30 minutes
RC completes RT assessments of SOL/IROL violations how often -
ANSWER-30 minutes
Once BA/TOP notifies RC of emergency conditions, RC has how long
to notify other BA/TOP's and neighboring RC's - ANSWER-30 minutes
Unplanned evacuation from BES control center facility is reportable
by BA/TOP/RC if it lasts longer than... - ANSWER-30 minutes
, Complete loss of communication (including backup) is reportable if it
lasts longer than... - ANSWER-30 minutes
Planned or unplanned telemetering & control equipment outages of
more than how many minutes but be reported - ANSWER-30 minutes
Default ramp rate for Western Interconnection interchange schedules
- ANSWER-20 minutes
When BA unable to calculate ACE > 30 minutes, they have how long
to report to RC - ANSWER-15 minutes
Default disturbance recovery period (time to return ACE to 0 following
a disturbance, DCS) - ANSWER-15 minutes
Congestion management requests in Eastern Interconnection from
one RC to another must be implemented how quickly - ANSWER-15
minutes
Voltage deviation of >/= 10% nominal is reportable after how long -
ANSWER-15 minutes
Uncontrollable loss of firm load for how long is reportable (previous
years peak demand >3000; >/+300mw - otherwise 200mw) - ANSWER-
15 minutes
