NERC Exam Assessment Questions With

NERC Exam Assessment Questions With Complete Solutions The ACE equation must include which metered data in addition to the dynamic schedules, pseudo ties, actual frequency?

• Generation
• Transformers
• Tie Lines
• Communications - Correct Answers ✅C. Tie Lines

A balancing authority is responsible for load - interchange - generation balance, which calculated value reflects that balance?

• Frequency
• System Lambda
• Operating reserves
• ACE - Correct Answers ✅D. ACE

If interconnection frequency is 59.95 Hz, how do balancing authorities support interconnection frequency?

• Remain at current MW output level
• Increasing MW output
• Decreasing MW output
• Increasing excitation on the field windings - Correct

Answers ✅B. Increasing MW output 1 / 2

NERC Exam Assessment Questions With Complete Solutions Which control system on the generators would respond to frequency changes?

• Governor control system
• Differential relay systems
• Special protection systems
• Automatic voltage regulators - Correct Answers ✅A.

Governor control system Which of the following is a quick start generator in the best potential source of non-spinning contingency reserve?

• Coal plant
• Combustion turbine
• Controllable load resources
• Increases to interchange schedules - Correct Answers

✅B. Combustion turbine

The primary cause of low voltage is:

• VAR losses associated with heavy power transfers
• Insufficient generation
• Insufficient transmission capacity
• Insufficient shunt reactors in service - Correct Answers

✅A. VAR losses associated with heavy power transfers System inertia is the ability of a power system to:

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