PJM GENERATION DISPATCHER
SAMPLE EXAM AND ITS VERIFIED
ANSWERS
Real time transmission constraints or contingencies
may be alleviated with generators operating :
A. below 60 hertz
B. on a new price curve
C. on a new cost curve
D. off cost ( out of merit)
D. off cost ( out of merit )
Monitoring LMP may give insights into :
A. system constraints
B. system voltage
C. system frefuency
D. time error
A. system constraints
PJM calls for which of the following to recover the
ACE so that tie line schedules are maintained ?
A. IRC ( instantaneous reserve check )
B. synchronized Reserves
C. supplemential reserves
D. minimun generation calculation
B. synchronized Reserves
, If not cancelled by PJM , the minimum generation alert
expires :
A. at the end of the specified light load period
B. when notified by NERC
C. 12 hours after the alert was issued
D. after a 24 hour period
A. at the end of the specified light load period
When PJM declares a hot weather alert , the
generation dispatcher should
1. determine if maintenance can be deferred
2. notift transmission operators
3. notify all generating stations and key personnel
4. direct all generating stations to reduce output
A. 1 and 2 only
B. 1 and 3 only
C. 2 and 4 only
D. 3 and 4 only
B. 1 and 3 only
1. determine if maintenance can be deferred
3. notify all generating stations and key personnel
During system restoration, the two categories of
reserves are :
A. dynamic and secondary
B. spinning and quick start
C. dynamic and spinning
D. spinning and primary
SAMPLE EXAM AND ITS VERIFIED
ANSWERS
Real time transmission constraints or contingencies
may be alleviated with generators operating :
A. below 60 hertz
B. on a new price curve
C. on a new cost curve
D. off cost ( out of merit)
D. off cost ( out of merit )
Monitoring LMP may give insights into :
A. system constraints
B. system voltage
C. system frefuency
D. time error
A. system constraints
PJM calls for which of the following to recover the
ACE so that tie line schedules are maintained ?
A. IRC ( instantaneous reserve check )
B. synchronized Reserves
C. supplemential reserves
D. minimun generation calculation
B. synchronized Reserves
, If not cancelled by PJM , the minimum generation alert
expires :
A. at the end of the specified light load period
B. when notified by NERC
C. 12 hours after the alert was issued
D. after a 24 hour period
A. at the end of the specified light load period
When PJM declares a hot weather alert , the
generation dispatcher should
1. determine if maintenance can be deferred
2. notift transmission operators
3. notify all generating stations and key personnel
4. direct all generating stations to reduce output
A. 1 and 2 only
B. 1 and 3 only
C. 2 and 4 only
D. 3 and 4 only
B. 1 and 3 only
1. determine if maintenance can be deferred
3. notify all generating stations and key personnel
During system restoration, the two categories of
reserves are :
A. dynamic and secondary
B. spinning and quick start
C. dynamic and spinning
D. spinning and primary
