A first course sol - Study guides, Class notes & Summaries

When using a dynamic schedule and the energy profile in an hour is >250 MW and the actual hourly integration deviates from the hourly energy profile by ____ the tag must be modified. A. 100 MW B. 10% C. 50 MW D. 25% B. 10% Dry steam plants, flash steam plants, and binary cycle power plants are the three main types of what kind of generating plant? A. Nuclear generators B. Combustion turbine generators C. Geothermal generators D. Hydroelectric generators C. Geothermal generators...

Instructor test bank 2023 verified and updated. By TECHGRADES. 1-Advanced Engineering Electromagnetics by Constantine Balanis 2-Antenna Theory and Design, 2ed+1ed, by Warren Stutzman 3-Circuit Design with VHDL by Volnei A. Pedroni 4-Convex Optimization by Stephen Boyd and Lieven Vandenberghe 5-Digital signal processing 2+1ed, by Sanjit K. Mitra 6-Partial differential equations, lecture notes by Neta 7-Fundamental Methods of Mathematical Economics 4ed, by Alpha C. Chiang 8-C++ How ...

If a Balancing Authority does not comply with the Control Performance Standard, the Balancing Authority is not permitted to provide which of the following for any other Balancing Authority entities? Regulation of other services related to control performance 1. It is the obligation of each Balancing Authority to fulfill its commitment to the Interconnection and not ________ the other balancing Authorities in the Interconnection Burden A Balancing Authority is performing Overlap Regul...

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...

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...

SOS NERC Prep - Reliability Exam (Fall 2023) A step-down transformer has a 2 to 1 turn ratio. If the power flowing into the high side of the transformer is 140 MWs, what is the power flowing out? A) 150 MWs B) 140 MWs C) 280 MWs D) 70 MWs Voltage of a 345 kV transmission line is at 90% of normal. If you energize a capacitor rated at 100 MVar, what will be the actual MVars gained? A) 50 MVars B) 81 MVars C) 90 MVars D) 30 MVars If generators are supplying reactive power to the system, the genera...

INTRODUCTION Tree-ring analyses address many important scientific questions regarding climate (Cook et al. 2004; Tardiff et al. 2006; Villalba et al. 2012), ecology (Speer et al. 2001; Daniels and Veblen 2004; Amoroso et al. 2012; Srur et al. 2013), and human interactions with the environment (Stahle et al. 1998). The dating of tree rings to exact calendar years is one of the fundamental concepts of dendrochronology and it is necessary for assessing such research questions (Speer 2010)...

PGA Golf Management 3.0 Level 3 Exam 1. What makes interpretation of quantitative data more desirable than qualitative data? Quantitative information is clearly defined and less susceptible to differences of opinion among people interpreting the data 2. Why is customer demographics an external factor? Because external factors are the things that affect the business from the outside, and customer demographics impact the business and are not within the business 3. What type...

HOSA Epidemiology: Basic Epidemiology (WHO) verified 2023T/F There is often a frustrating delay between acquiring epidemiological evidence and applying this evidence to health policy. True Richard Doll and Andrew Hill studied the relationship between tobacco use and lung cancer, beginning in the 1950s (preceded by experimental studies of carcinogenicity of tobacco and clinical observations linking tobacco use, etc. to lung cancer); used long-term cohort studies to prove the relationshi...

H.O. is a 5 yo Vietnamese child who has fallen off of his growth curve. The best intervention would be to: a. Suggest high-calorie breakfast drinks as supplements b. incorporate traditional foods into a management plan that will provide increased calories and nutrients c. educate the family on the need for increased calories and nutrients d. refer the family to growth clinic for evaluation - ANSWER-B While taking the history of 6-month old E.M. you learn that she is not sleeping through t...