But ba Study guides, Class notes & Summaries

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 should be done with load? CORRECT ANSWER All ...

LEG2601 Legal Aspects of Environmental Management 100 Marks 24 Hours THIS PAPER CONSISTS OF 6 (SIX) PAGES – INCLUDING INSTRUCTIONS. Honesty Declaration: In writing and submitting this paper you affirm that: 1. You understand what academic dishonesty entails and are aware of UNISA’s policies in this regard. 2. You have not allowed, and will not allow, anyone to copy your work with the intention of passing it off as his or her own work. 3. You did not make use of another ...

Salesforce Certified Business Analyst Exam Practice - Q & A (Complete Solutions) Northern Trail Outfitters (NTO) has acquired a competitor. The agreement is to migrate the acquired company into NTG's Technological Platforms. One of its challenges is to offer a unified customer experience while strengthening the relationship with its customers. The business analyst (BA) has been asked to translate the business objectives and assemble an improved and standard customer experience. Which strategy...

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 should be done with load? CORRECT ANSWER All ...

You are an external BA with a frequency bais of 20 MW/.1 Hz that sees a frequency of 60.02 due to a large loss of load in the contingent BA. If your generator governor control systems responded to the frequency deviation approximately how much of a generation change would you BA experience? -4MW Net actual interchange minus Net scheduled interchange is what? Inadvertent interchange Suppose your interconnection operators at 59.97 Hz from one minute after midnight to noon and operate a...

A transmission line is operating with a voltage phase angle different of 30 degrees between the sending Vs and the receiving bus Vr. If the receiving end load is suddenly increased, the voltage phase angle difference will be? The phase angle will increase. When load is increased phase angle will increase. A load has a power factor of 0.9 lagging. If the load draws 100 MVA, what is the MW draw? 90 pf= mw/mva The high side of a delta-wye connection transformer is connected to a power s...

Common standard time period for station battery to handle outage of AC power to chargers 8-12 hours Time to restore data exchange redundancy when redundancy testing by RC/TOP/BA deemed unsuccessful 2 hours Transition period to backup control facility (fully functioning) 2 hours Annual testing of backup control facility must prove to be functional for this long 2 hours Every 2 years TO/TOP/DSP must provide how many hours of system restoration training to field switching pe...

A radiologic technologist is working on barium and iodine. Which term does the radiologic technologist use to refer to 134/56 Ba and 131/53 I ? a. Isobar b. Isomer c. Isotope d. Isotone - Correct d. Isotone Isotones differ in their atomic numbers and mass numbers, but they have the same number of neutrons, that is, a constant for the quantity a (atomic number) - z (mass number) a-z. Types of ionizing radiation used in various techniques have different ranges of penetrability into the s...

NERC Final Exam Practice Questions and Answers | Latest Updated 2023-2024 | 100% Verified. BAL-002 default contingency reserve restoration period (following disturbance recovery period) 90 minutes How often should BA calculate and record inadvertent interchange 60 minutes/hourly How often should BA provide MW-hour meter readings to adjacent BA's 60 minutes/hourly TLR procedure (identifying TLR level and actions to be implemented) needs updating how often 60 minutes/hourly Hourly ATC for n...

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