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NERC Final Assessment Exam Correct answers (Already GRADED A)

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When using a dynamic schedule and the energy profile in an hour is >250 MW and the actual hourly integration deviates from the hourly energy profile by ____ the tag must be modified. A. 100 MW B. 10% C. 50 MW D. 25% B. 10% Dry steam plants, flash steam plants, and binary cycle power pl...

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  • October 13, 2023
  • 98
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

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  • when using a dynamic schedule and the energy profi

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  • NERC
  • NERC

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NERC Final Assessment Exam Correct answers (Already GRADED A)

When using a dynamic schedule and the energy profile in an hour is >250 MW and the actual hourly
integration deviates from the hourly energy profile by ____ the tag must be modified.

A. 100 MW

B. 10%

C. 50 MW

D. 25%

B. 10%




Dry steam plants, flash steam plants, and binary cycle power plants are the three main types of what
kind of generating plant?

A. Nuclear generators

B. Combustion turbine generators

C. Geothermal generators

D. Hydroelectric generators

C. Geothermal generators




Which type of solar technology converts electromagnetic energy in sunlight directly into direct current?

A. Concentrating solar thermal

B. Solar DC inverter

C. Photovoltaic

D. Solar batteries

C. Photovoltaic




If a reliability coordinator identifies that there is a potential transmission related problem in the area,
who should they notify?

,A. Marketers in the area

B. Other reliability coordinators in the interconnection

C. All purchasing selling entities

D. Generation operators in the area of the potential problem

B. Other reliability coordinators in the interconnection




Restoration services on critical telecommunications channels should be available _____.

A. 24 hours per day

B. Within 12 hours of a telecommunication channel failure

C. By the end of the next business day

D. Within 72 hours of the contingency occurring

A. 24 hours per day




According to NERC, A balancing authority may elect to fulfill its contingency reserve obligations by
participating as a member of a _____

A. ISO

B. Reserve sharing group

C. RTO

D. Regional reliability organization

B. Reserve sharing group




If you were to experience the northern lights what would be your concern with the operation of the
power system?

A. System harmonics causing oscillations

B. A reduction of MVAR consumption

C. Generator output reduction

,D. Transformer overheating

D. Transformer overheating




Your BA has a net scheduled interchange of 650 MW and your actual interchange is 800 MW. The
frequency bias setting for your BA is 65 MW/0.1 Hz. There is a disturbance on the system and the actual
frequency is 60.02 Hz. What is your ACE?

A. -163 MW

B. -137 MW

C. 137 MW

D. 163 MW

D. 163 MW




Which of the following complies with the control performance 1 standard?

A. CPS = 95%

B. CPS = 125%

C. CPS = 90%

D. CPS = 80%

B. CPS = 125%




Generators have the ability to be used as voltage control devices. If a generator raises its VAR output the
system operator should expect the system voltage to

A. Decrease

B. Increase

C. Not change

D. Collapse

B. Increase

, if a BA has 500 MW of spinning reserves and of that 300 are regulating reserves, by definition, NERC
requires the regulating reserves must be ____?

A. Online and AGC responsive

B. Able to ramp to full load within 10 minutes

C. Able to be online within 10 minutes

D. Able to be online within 5 minutes

A. Online and AGC responsive




There is a shunt capacitor on your system that has a rating of 50 MVAR @ 138 KV. The voltage at the
time of switching the capacitor in service is 124 KV. What would be the expected output of the
capacitor?

A. 45 MVAR

B. 43.5 MVAR

C. 50 MVAR

D. 40.5 MVAR

D. 40.5 MVAR




Which mode of AGC operation is the one that NERC states will be used unless such operation is adverse
to the system or interconnection Reliability?

A. Constant interchange

B. Tie-line Bias

C. Constant frequency

D. Load-frequency bias

B. Tie-line Bias

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