PJM Generation Dispatcher Verified Multiple Choice
and Conceptual Actual Emended Exam Questions
With Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!Current Update!!
1. A capacity resource that intends to be eligible to set real - time LMP must :
A. be modeled in the PJM EMS
B. have a minimum capacity of 30 MW
C. be fully staffed during all summer hours
D. be committed on their cost schedule . - ANSWER A. be modeled in the PJM
EMS
2. Which of the following PJM systems are used to report unit outages ?
A. eDART , eMKT , and eGADS
B. eMTR , eSchedules , and eMKT
C. eDART , eCapacity , and eGADS
D. eDART , eMKT , and eCapacity - ANSWER A. eDART , eMKT , and eGADS
3. Which of the following units is subject to offer capping ?
A. a unit performing capacity verification test
B. a unit running for transmission congestion
C. a unit dispatched to provide spinning reserve
D. a unit running to control Eastern Transfer Limits - ANSWER B. a unit running
for transmission congestion
4. eDART is used for all of the following EXCEPT
A. generation outage scheduling
B. instantaneous reserve checks
C. LMP information
, D. generator reactive capability changes - ANSWER C. LMP information
5. Which of the following generating units would be eligible to set LMP ?
A. A fixed - gen self - scheduled steam unit
B. A unit dispatched for constraint control
C. A unit that is on for testing only
D. A hydro unit in condensing mode - ANSWER B. A unit dispatched for
constraint control
6. A tie line with MW flowing into the PJM control area trips . The system operator will see
which the following occur ?
A. ACE will decrease , frequency will decrease
B. ACE will increase , frequency will increase
C. ACE will decrease , frequency will remain the same
D. ACE and frequency will remain the same - ANSWER D. ACE and frequency will
remain the same
7. A Minimum Generation Emergency Alert is initiated when
A. PJM projected LMP is at $ 10 / MW
B. expected generation is within 2500 MW of normal minimum energy limits
C. expected generation is within 2500 MW of emergency minimum levels
D. expected generation within 1000 MW of normal minimum energy limits . -
ANSWER B. expected generation is within 2500 MW of normal minimum
energy limits
8. The primary purpose of a Maximum Generation Emergency Alert is to management to
be on site
A. allow member companies to inform
B. inform companies that PJM is within 1000
C. provide an early alert that system conditions may require PJM emergency
procedures MW of normal minimum generation
D. Inform neighboring utilities that PJM emergency procedures - ANSWER C.
provide an early alert that system conditions may require PJM emergency
procedures MW of normal minimum generation
,9. A combustion turbine has 26 burn hours at maximum capacity . How should this be
offered into the Energy Market ?
A. maximum emergency
B. minimum emergency
C. black start
D. normally - ANSWER D. normally
10. Emergency reducible generation is defined as the difference between
A. normal minimum and normal maximum generation
B. maximum emergency generation and minimum emergency generation
C. normal minimum generation and emergency minimum generation
D. emergency minimum generation and normal maximum generation - ANSWER
C. normal minimum generation and emergency minimum generation
11. Operating reserve must equal the sum of
A. synchronized , Non - synchronized , and secondary
B. non - synchronized , secondary , and over thirty
C. synchronized , over thirty , and non - synchronized
D. secondary , over thirty , and synchronized - ANSWER C. synchronized , over
thirty , and non - synchronized
12. Where can a generator see its actual hourly performance score in Markets Gateway ?
A. Unit Details
B. Market Results-Results
C. Dispatch Lambda
D. Market Results-Regulation and Reserve Award - ANSWER D. Market Results-
Regulation and Reserve Award
13. Real time transmission constraints may be alleviated with generators operating -
ANSWER Off Cost (out of merit)
, 14. What is the minimum size for a solar park to be required to have a real and reactive
power telemetry? - ANSWER 3MW
15. PJM calls for which of the following to recover ACE so that tie line schedules are
maintained? - ANSWER Synchronized Reserves
16. The minimum generation alert expires when? - ANSWER It's cancelled by PJM
17. When PJM declares a hot weather alert, the generation dispatcher should. - ANSWER
Determine if maintenance can be deferred
18. During system restoration, the two categories of reserves are - ANSWER Dynamic
and Synchronous
19. During system restoration, frequency should be maintained between - ANSWER
59.75 and 61.00Hz
20. PJM issues a heavy load voltage schedule. Member companies who own generation
should: - ANSWER Ensure voltage regulators on generating units are in service on
automatic
21. A unit being dispatched economically be PJM should set its MW output based on the -
ANSWER Unit's dispatch rate or desired MW level
22. What hourly revenue data is required if a generator by PJM? - ANSWER
Compensated MWh delivered by each unit
and Conceptual Actual Emended Exam Questions
With Reviewed 100% Correct Detailed Answers
Guaranteed Pass!!Current Update!!
1. A capacity resource that intends to be eligible to set real - time LMP must :
A. be modeled in the PJM EMS
B. have a minimum capacity of 30 MW
C. be fully staffed during all summer hours
D. be committed on their cost schedule . - ANSWER A. be modeled in the PJM
EMS
2. Which of the following PJM systems are used to report unit outages ?
A. eDART , eMKT , and eGADS
B. eMTR , eSchedules , and eMKT
C. eDART , eCapacity , and eGADS
D. eDART , eMKT , and eCapacity - ANSWER A. eDART , eMKT , and eGADS
3. Which of the following units is subject to offer capping ?
A. a unit performing capacity verification test
B. a unit running for transmission congestion
C. a unit dispatched to provide spinning reserve
D. a unit running to control Eastern Transfer Limits - ANSWER B. a unit running
for transmission congestion
4. eDART is used for all of the following EXCEPT
A. generation outage scheduling
B. instantaneous reserve checks
C. LMP information
, D. generator reactive capability changes - ANSWER C. LMP information
5. Which of the following generating units would be eligible to set LMP ?
A. A fixed - gen self - scheduled steam unit
B. A unit dispatched for constraint control
C. A unit that is on for testing only
D. A hydro unit in condensing mode - ANSWER B. A unit dispatched for
constraint control
6. A tie line with MW flowing into the PJM control area trips . The system operator will see
which the following occur ?
A. ACE will decrease , frequency will decrease
B. ACE will increase , frequency will increase
C. ACE will decrease , frequency will remain the same
D. ACE and frequency will remain the same - ANSWER D. ACE and frequency will
remain the same
7. A Minimum Generation Emergency Alert is initiated when
A. PJM projected LMP is at $ 10 / MW
B. expected generation is within 2500 MW of normal minimum energy limits
C. expected generation is within 2500 MW of emergency minimum levels
D. expected generation within 1000 MW of normal minimum energy limits . -
ANSWER B. expected generation is within 2500 MW of normal minimum
energy limits
8. The primary purpose of a Maximum Generation Emergency Alert is to management to
be on site
A. allow member companies to inform
B. inform companies that PJM is within 1000
C. provide an early alert that system conditions may require PJM emergency
procedures MW of normal minimum generation
D. Inform neighboring utilities that PJM emergency procedures - ANSWER C.
provide an early alert that system conditions may require PJM emergency
procedures MW of normal minimum generation
,9. A combustion turbine has 26 burn hours at maximum capacity . How should this be
offered into the Energy Market ?
A. maximum emergency
B. minimum emergency
C. black start
D. normally - ANSWER D. normally
10. Emergency reducible generation is defined as the difference between
A. normal minimum and normal maximum generation
B. maximum emergency generation and minimum emergency generation
C. normal minimum generation and emergency minimum generation
D. emergency minimum generation and normal maximum generation - ANSWER
C. normal minimum generation and emergency minimum generation
11. Operating reserve must equal the sum of
A. synchronized , Non - synchronized , and secondary
B. non - synchronized , secondary , and over thirty
C. synchronized , over thirty , and non - synchronized
D. secondary , over thirty , and synchronized - ANSWER C. synchronized , over
thirty , and non - synchronized
12. Where can a generator see its actual hourly performance score in Markets Gateway ?
A. Unit Details
B. Market Results-Results
C. Dispatch Lambda
D. Market Results-Regulation and Reserve Award - ANSWER D. Market Results-
Regulation and Reserve Award
13. Real time transmission constraints may be alleviated with generators operating -
ANSWER Off Cost (out of merit)
, 14. What is the minimum size for a solar park to be required to have a real and reactive
power telemetry? - ANSWER 3MW
15. PJM calls for which of the following to recover ACE so that tie line schedules are
maintained? - ANSWER Synchronized Reserves
16. The minimum generation alert expires when? - ANSWER It's cancelled by PJM
17. When PJM declares a hot weather alert, the generation dispatcher should. - ANSWER
Determine if maintenance can be deferred
18. During system restoration, the two categories of reserves are - ANSWER Dynamic
and Synchronous
19. During system restoration, frequency should be maintained between - ANSWER
59.75 and 61.00Hz
20. PJM issues a heavy load voltage schedule. Member companies who own generation
should: - ANSWER Ensure voltage regulators on generating units are in service on
automatic
21. A unit being dispatched economically be PJM should set its MW output based on the -
ANSWER Unit's dispatch rate or desired MW level
22. What hourly revenue data is required if a generator by PJM? - ANSWER
Compensated MWh delivered by each unit
