NERC Certification- After Class Exam Questions And Answers
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1. Balancing Authority A is importing MW and has a b . The Balancing
tie-line flowing
... [Show More] into them when the meter fails to zero. Authority's generWhich of the following statements is true?
a .The Balancing Authority's frequency will drop
b .The Balancing Authority's generators on AGC will
decrease output
c.The Balancing Authority's frequency will increase
d.The Balancing Authority's ACE reading will decrease
2. Balancing Authority A has tie - line meter fail to zero
on a line that is exporting 200 MWs . Which of the
following statements is true ?
a .The Balancing Authority's total demand indication
will increase
b .The Balancing Authority's generators on AGC will
decrease output
c .The Balancing Authority's frequency will decrease
d . The Balancing Authority's ACE reading will increase
3. How does a System Operator realize the power system is getting close to the end of its available reactive
resources ?
a.The voltage is increasing
b.The rate of decrease / increase of the voltage does
not relate to change in the load
c.The rate of increase of the voltage decreases with
the load
d .The rate of decrease of the voltage increases with
the load
4. Which of the following indications would result from
a significant loss of generation on an external BA ?
a. your ACE goes up and frequency stays the same
ators on AGC will
decrease output
a . The Balancing Authority's total demand indication will increase
d . The rate of decrease of the voltage increases with
the load
c. your ACE stays
the same and frequency decreases
NERC Certification- After Class Exam Questions And Answers
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b. your ACE stays the same and frequency increases
c. your ACE stays the same and frequency decreases
d. your ACE goes down and frequency drops
5. You have restored a line to service after an outage .
After shows no current flow .What is your next action
? closing the line , one of the phases
a. Have the on - site crew open the line
b. Notify your RC
c. Call the crew that restored the line to check reading
on each phase
d . Report RTU problem
6. Which of the following would classify as an Operating
Instruction ?
a. Requesting generator status from a Generator Operator
b. Discussing Operating Plan with an AdjacentTransmission Operator
c. Directing a Generator Operator to maintain current
MVAR output of a generator
d. Requesting outage information from a Distribution
Provider
7. After the winter morning peak , you have CTs base
loaded unable to decrease output and other units unable to regulate any lower . Nuclear units are loaded
and your solar is starting to pick up . ACE is trending
up and you have no regulation .What would you do ? [Show Less]