If ace is zero but - Study guides, Class notes & Summaries

NERC Test Questions with Correct Answers Graded A+ What percentage of load gives a 1 Hz change in an island condition? -Answer 6-10% (Think 6-10 day island vacation) If ACE is Zero but system Hz is off, what should a system operator do? -Answer Nothing! ACE bias and interchange schedule will improve frequency If ACE is Zero, why not adjust generation to help frequency? -Answer Could overload equipment, this is a NERC violation When restoring from blackout condition, what should be do...

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What percentage of load gives a 1 Hz change in an island condition? correct answers 6-10% (Think 6-10 day island vacation) If ACE is Zero but system Hz is off, what should a system operator do? correct answers Nothing! ACE bias and interchange schedule will improve frequency If ACE is Zero, why not adjust generation to help frequency? correct answers Could overload equipment, this is a NERC violation When restoring from blackout condition, what should be done with load? correct answers ...

NERC Test Questions and Answers(Latest Update 2024) What percentage of load gives a 1 Hz change in an island condition? - ANSWER 6-10% (Think 6-10 day island vacation) If ACE is Zero but system Hz is off, what should a system operator do? - ANSWER Nothing! ACE bias and interchange schedule will improve frequency If ACE is Zero, why not adjust generation to help frequency? - ANSWER Could overload equipment, this is a NERC violation When restoring from blackout condition, what should b...

What percentage of load gives a 1 Hz change in an island condition? 6-10% (Think 6-10 day island vacation) If ACE is Zero but system Hz is off, what should a system operator do? Nothing! ACE bi as and interchange schedule will improve frequency If ACE is Zero, why not adjust generation to help frequency? Could overload equipment, this is a NERC violation When restoring from blackout condition, what should be done with load? All load breakers should be opened, load should be restored in a control...

NERC Test Questions AND Correct Answers What percentage of load gives a 1 Hz change in an island condition? - Correct Answer: 6-10% (Think 6-10 day island vacation) If ACE is Zero but system Hz is off, what should a system operator do? - Correct Answer: Nothing! ACE bias and interchange schedule will improve frequency If ACE is Zero, why not adjust generation to help frequency? - Correct Answer: Could overload equipment, this is a NERC violation When restoring from blackout condition...

What is the purpose in accounting for Inadvertent Interchange among the Balancing Authorities? To ensure that Balancing Authorities do not excessively depend on other Balancing Authority Areas for meeting their demand or Interchange obligations. In your Interconnection, a generator tripped that was large enough to reduce the frequency from 60.00 Hz to 59.94 Hz. Your Balancing Authority's Frequency Bias is 200 MW/0.1 Hz. How many MW would your system initially contribute to frequency sup...

NERC Test Questions and answers correct What percentage of load gives a 1 Hz change in an island condition? - correct answer 6-10% (Think 6-10 day island vacation) If ACE is Zero but system Hz is off, what should a system operator do? - correct answer Nothing! ACE bias and interchange schedule will improve frequency If ACE is Zero, why not adjust generation to help frequency? - correct answer Could overload equipment, this is a NERC violation When restoring from blackout conditio...

NERC Test Questions with Correct Answers What percentage of load gives a 1 Hz change in an island condition? - Correct Answer: 6-10% (Think 6-10 day island vacation) If ACE is Zero but system Hz is off, what should a system operator do? - Correct Answer: Nothing! ACE bias and interchange schedule will improve frequency If ACE is Zero, why not adjust generation to help frequency? - Correct Answer: Could overload equipment, this is a NERC violation When restoring from blackout conditio...

1. If a 500 kV transmission line with a surge impedance loading of 800 MW is currently loaded at 1400 MW, which of the following events would most likely occur? a. Generator MVAR output would increase b. All system capacitors would trip off-line c. Generator MVAR output would decrease d. All automatic reactors would connect to the system a. Generator MVAR output would increase 2. When system conditions are such that emergency procedures are expected to be implemented, which of the fo...