HVDC Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about HVDC? On this page you'll find 30 study documents about HVDC.
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ICE 2 EXAM QUESTIONS AND ANSWERS
- Exam (elaborations) • 27 pages • 2023
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The reason for treating pt w/ under water USD is for: 
 
A. Deeper penetration of sound waves 
B. Conforms to the contour of the part treated 
C. Allow for more cavitation during treatment 
D. Shorten healing time of disease tissue - Answer- B 
 
The term for interstitial burst of vasodilation against the cooling of adjacent tissue is 
A. Lavido riticularis 
B.skin modeling 
C. Hunting reaction 
D. Criathasia - Answer- C 
 
The 10 sec HVDC pad switching rate is best for 
A. Chronic condi...
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NERC Interchange Transaction Exam (100% Correct Answers)
- Exam (elaborations) • 17 pages • 2023
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Generating units jointly owned by two or more Balancing Authorities may be modeled in the AGC systems as a "virtual" tie line flow (pseudo-tie). To properly account for the jointly owned unit as a pseudo-tie, each Balancing Authority must include a portion o fthe unit's MW output as an adjustment to the ________ in its ACE equation. 
net actual interchange (NIA) 
 
 
A dynamic schedule is commonly used for scheduling jointly-owned generation between Balancing Authority Areas. To properly acco...
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ICE 2 Top exam Questions & Answers, 100% Accurate. 2023/24
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ICE 2 Top exam Questions & Answers, 100% Accurate. 2023/24 
 
 
the reason for treating pt w/ under water USD is for: 
A. deeper penetration of sound waves 
B. conforms to the contour of the part treated 
C. allow for more cavitation during treatment 
D. shorten healing time of disease tissue - -B 
 
the term for interstitial burst of vasodilation against the cooling of adjacent tissue is 
A. lavido riticularis 
B.skin modeling 
C. hunting reaction 
D. criathasia - -C 
 
the 10 sec HVDC p...
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SOS NERC Prep - RElIABILITY Exam Questions With Correct Answers
- Exam (elaborations) • 78 pages • 2024
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The Reliability Coordinator just informed you of a slow time error correction which will begin at the top of the next hour. Your EMS system will not let you change your scheduled frequency. Your Frequency Bias Setting is -100 MW/.1Hz. What action should you take? 
 
A) Increase Net Interchange Schedule by 20 MWs. 
 
B) Inform the Reliability Coordinator that you cannot participate in the time error correction. 
 
C) Decrease Net Interchange Schedule by 20 MWs. 
 
D) Increase Net Interchange Sche...
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SOS NERC Prep - RElIABILITY Exam| 200 QUESTIONS AND ANSWERS | GRADED A
- Exam (elaborations) • 109 pages • 2023
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The Reliability Coordinator just informed you of a slow time error correction which will begin at the top of the next hour. Your EMS system will not let you change your scheduled frequency. Your Frequency Bias Setting is -100 MW/.1Hz. What action should you take? 
 
A) Increase Net Interchange Schedule by 20 MWs. 
 
B) Inform the Reliability Coordinator that you cannot participate in the time error correction. 
 
C) Decrease Net Interchange Schedule by 20 MWs. 
 
D) Increase Net Interchange Sche...
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NERC Test 1 Questions with 100% Correct Solutions| Rated A+
- Exam (elaborations) • 19 pages • 2023
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A misoperation occurred when an overhead ground wire on a 230KV transmission line between two substations broke and fell across A phase of the line. One of the line circuit breakers failed to open causing the breaker failure relay to pick up and as a result tripped the entire substation bus off line that the failed circuit breaker was feeding off of. Who is charged with the responsibility to develop procedures to ensure misoperations are reviewed and analyzed to determine proper mitigation plans...
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NERC EXAM QUESTIONS WITH COMPLETE SOLUTIONS 2023.
- Exam (elaborations) • 6 pages • 2023
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A portion of a RC Area is experiencing low voltage. What Operating Instructions should the RC issue?* 
 
a) Lower transfers across the area and decrease generation 
b) Increase transfers across the area and decrease generation 
c) Lower transfers across the area and increase generation 
d) Increase transfers across the area and increase generation 
c) Lower transfers across the area and increase generation 
 
 
 
Which of the following is used to help balance a system after it separates from the...
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Electrical PE Exam Completed with Correct Answers
- Exam (elaborations) • 12 pages • 2022
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Electrical PE Exam Completed with Correct Answers 
 
Electrical PE Exam Completed with Correct Answers 
 
1.	Inductor impedance equation 
Z = jwL 
2.	How can a transformer, motor, or generator be saturated? 
The voltage/frequency ratio is altered. For example, this happens when excessive voltage is applied to the primary side or the frequency is too low. 
3.	What are some sources of triplen harmonics? 
Electronics, CFL lamps, electronics dimmers, etc. 
4.	What are the effects of triplen harmonic...
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Practice Test NERC Questions and Correct Answers (GRADED A+)
- Exam (elaborations) • 48 pages • 2023
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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...
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Electric Power Engineering – HW4 Notes
- Class notes • 17 pages • 2023
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ELEC 3600. ELECTRIC POWER ENGINEERING: The electric power industry, A Review of ac Circuits, Balanced 3-phase networks, Unbalanced 3-phase networks: Symmetrical Components, Per-unit; power system representation, Transmission lines (HVAC, HVDC), Magnetic circuits, inductance, 3- Winding power transformers: Ideal and Nonideal, Transformers in 3-phase connections, Power system sources: Solar Thermal and Photovoltaics, Power system Generators, Energy Storage (Pumped Storage), Power system static loa...
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