PJM Generation Practice Exam questions
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answers
Real time transmission constraints or contingencies may be
|\ |\ |\ |\ |\ |\ |\ |\
alleviated with generators operating - CORRECT ANSWERS ✔✔off
|\ |\ |\ |\ |\ |\ |\ |\
cost (out of merit) |\ |\ |\
what is the minimum size for a solar park to be required to have
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
real and reactive power? - CORRECT ANSWERS ✔✔3 MW
|\ |\ |\ |\ |\ |\ |\ |\
PJM calls for which of the following to recover the ACE so that tie
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
line schedules are maintained? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\
✔✔synchronized reserves |\
If not cancelled by PJM, the minimum generation alert expires -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔at the end of the specified light load |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
period
When PJM declares a hot weather alert, the generation dispatcher
|\ |\ |\ |\ |\ |\ |\ |\ |\
should - CORRECT ANSWERS ✔✔determine if maintenance can
|\ |\ |\ |\ |\ |\ |\ |\ |\
be deferred
|\
During system restoration, the two categories of reserves are -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔dynamic and spinning |\ |\ |\ |\
During System Restoration, frequency should be maintained
|\ |\ |\ |\ |\ |\ |\
between: - CORRECT ANSWERS ✔✔59.75 and 61.00 Hz |\ |\ |\ |\ |\ |\ |\
, PJM issues a heavy load voltage schedule. Member companies
|\ |\ |\ |\ |\ |\ |\ |\ |\
who own generation facilities should - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔ensure voltage regulators on generating units are in service
|\ |\ |\ |\ |\ |\ |\ |\ |\
on automatic |\
A unit being dispatched economically by PJM should set its MW
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
output based on the - CORRECT ANSWERS ✔✔Unit's dispatch rate
|\ |\ |\ |\ |\ |\ |\ |\ |\
or desired MW level
|\ |\ |\ |\
What hourly revenue data is required of a generator by PJM? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Compensated MWh delivered by each |\ |\ |\ |\ |\ |\ |\
unit
During system restoration prior to synchronization of a unit, the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
dispatcher should ensure sufficient load is available to - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Stabilize unit operation
|\ |\ |\ |\
A non-zero ACE indictes: - CORRECT ANSWERS ✔✔an imbalance
|\ |\ |\ |\ |\ |\ |\ |\ |\
of generation and load
|\ |\ |\
During certain emergency conditions, a capacity performance
|\ |\ |\ |\ |\ |\ |\
generation resource that fails to generate the required amount of |\ |\ |\ |\ |\ |\ |\ |\ |\
energy may be charged: - CORRECT ANSWERS ✔✔a non-
|\ |\ |\ |\ |\ |\ |\ |\ |\
performance assessment charge |\ |\
Control center facilities must have a minimum of how many days
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
of fuel for the backup generator? - CORRECT ANSWERS ✔✔5 days
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
|\ |\ |\ |\ |\
answers
Real time transmission constraints or contingencies may be
|\ |\ |\ |\ |\ |\ |\ |\
alleviated with generators operating - CORRECT ANSWERS ✔✔off
|\ |\ |\ |\ |\ |\ |\ |\
cost (out of merit) |\ |\ |\
what is the minimum size for a solar park to be required to have
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
real and reactive power? - CORRECT ANSWERS ✔✔3 MW
|\ |\ |\ |\ |\ |\ |\ |\
PJM calls for which of the following to recover the ACE so that tie
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
line schedules are maintained? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\
✔✔synchronized reserves |\
If not cancelled by PJM, the minimum generation alert expires -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔at the end of the specified light load |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
period
When PJM declares a hot weather alert, the generation dispatcher
|\ |\ |\ |\ |\ |\ |\ |\ |\
should - CORRECT ANSWERS ✔✔determine if maintenance can
|\ |\ |\ |\ |\ |\ |\ |\ |\
be deferred
|\
During system restoration, the two categories of reserves are -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔dynamic and spinning |\ |\ |\ |\
During System Restoration, frequency should be maintained
|\ |\ |\ |\ |\ |\ |\
between: - CORRECT ANSWERS ✔✔59.75 and 61.00 Hz |\ |\ |\ |\ |\ |\ |\
, PJM issues a heavy load voltage schedule. Member companies
|\ |\ |\ |\ |\ |\ |\ |\ |\
who own generation facilities should - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\
✔✔ensure voltage regulators on generating units are in service
|\ |\ |\ |\ |\ |\ |\ |\ |\
on automatic |\
A unit being dispatched economically by PJM should set its MW
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
output based on the - CORRECT ANSWERS ✔✔Unit's dispatch rate
|\ |\ |\ |\ |\ |\ |\ |\ |\
or desired MW level
|\ |\ |\ |\
What hourly revenue data is required of a generator by PJM? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Compensated MWh delivered by each |\ |\ |\ |\ |\ |\ |\
unit
During system restoration prior to synchronization of a unit, the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
dispatcher should ensure sufficient load is available to - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Stabilize unit operation
|\ |\ |\ |\
A non-zero ACE indictes: - CORRECT ANSWERS ✔✔an imbalance
|\ |\ |\ |\ |\ |\ |\ |\ |\
of generation and load
|\ |\ |\
During certain emergency conditions, a capacity performance
|\ |\ |\ |\ |\ |\ |\
generation resource that fails to generate the required amount of |\ |\ |\ |\ |\ |\ |\ |\ |\
energy may be charged: - CORRECT ANSWERS ✔✔a non-
|\ |\ |\ |\ |\ |\ |\ |\ |\
performance assessment charge |\ |\
Control center facilities must have a minimum of how many days
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
of fuel for the backup generator? - CORRECT ANSWERS ✔✔5 days
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
