NERC EXAM PREPARATION 2023 WITH 100% CORRECT ANSWERS

BAAL DOES NOT APPLY According to BAAL requirements of BAL-001, which of the following statements is true when actual frequency is greater than Scheduled Frequency? Tie Lines The ACE equation must include metered data: dynamic schedules, pseudo ties, actual frequency and all__________________ ACE A Balancing Authority has a sudden change in demand-supply balance due to a sudden loss of load or generation in their area. The sudden change will be seen instantaneously in which calculated value_____________ 120 MW An external 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 support? increase MW output Balancing Authority A is currently reading a system frequency of 59.95 Hz. It's Net Actual Interchange is +100 MW and it's Net Scheduled Interchange is +120 MW. If Balancing Authority A's Frequency Bias setting is -100 MW/0.1 Hz, Balancing Authority A's AGC is pulsing its generators to Generator governor control systems Which control system on the generators would respond to a drop in system frequency resulting from a loss of generation? 2% Load increase in relation to the increase or decrease in frequency. It has been determined that for every 1% change in frequency, load will change approximately ___________% in the same direction in an interconnection system. Large Capacity; small droop setting A BA has several units on governor control. The units have different capacities that range from 200 MW to 1000 MW and droop settings from 2% to 5%. The biggest adjustments in MW output in response to to a frequency disturbance will be provided by units that have__________ flat frequency control A BA that is operating asynchronously (separated from the interconnection) should switch its AGC to which mode____________ Both the Interchange and frequency portions will contribute if the BA selling power to an end user enters the wrong schedule for the upcoming hour, which part of the ACE equation (ACE= (NIa- NIs)-10B(Fa-Fs)-Ime) will cause Inadvertent Interchange to occur as a result of the incorrect schedule?