A small plant produces electric energy and, through a transformer, sends it out over the transmission lines
Question:
(a) What is the power loss in the lines if the energy is transmitted at 20 kV?
(b) What should be the output voltage of the transformer to decrease the power loss by a factor of 15? Assume the transformer is ideal.
(c) What would be the current in the lines in part (b)?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 76% (13 reviews)
a P I 2 R 50 A 2 12 km25 km b Since the power is proportional to the square of the current to decre...View the full answer
Answered By
Mustafa olang
Please accept my enthusiastic application to solutionInn. I would love the opportunity to be a hardworking, passionate member of your tutoring program. As soon as I read the description of the program, I knew I was a well-qualified candidate for the position.
I have extensive tutoring experience in a variety of fields. I have tutored in English as well as Calculus. I have helped students learn to analyze literature, write essays, understand historical events, and graph parabolas. Your program requires that tutors be able to assist students in multiple subjects, and my experience would allow me to do just that.
You also state in your job posting that you require tutors that can work with students of all ages. As a summer camp counselor, I have experience working with preschool and kindergarten-age students. I have also tutored middle school students in reading, as well as college and high school students. Through these tutoring and counseling positions, I have learned how to best teach each age group. For example, I created songs to teach my three-year-old campers the camp rules, but I gave my college student daily quizzes to help her prepare for exams.
I am passionate about helping students improve in all academic subjects. I still remember my excitement when my calculus student received her first “A” on a quiz! I am confident that my passion and experience are the qualities you are looking for at solutionInn. Thank you so much for your time and consideration.
4.80+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Electricity and Magnetism questions
-
A nuclear power plant operates at 75% of its maximum theoretical (Carnot) efficiency between temperature of 625oC and 35oC. If the plant produces electric energy at the rate of 1.3 GW, how much...
-
A nuclear power plant operates at 65% of its maximum theoretical (Carnot) efficiency between temperatures of 660C and 330C. If the plant produces electric energy at the rate of 1.4GW, how much...
-
A power plant, having a Carnot efficiency, produces electric power from turbines that take in energy from steam at temperature Th and discharge energy at temperature Tc through a heat exchanger into...
-
Has Mississippi enacted the Uniform Real Property Electronic Recording Act? Provide the URL/web address of your source. Provide the citation to where this law is found in the Miss. Code (including...
-
Locate the Website for the MTC. a. Define the three levels of membership in the MTC. b. Provide a brief summary of one of the latest articles in the Multistate Tax Commission Review. c. What is the...
-
Air is flowing through a venturi meter whose diameter is 2.6 in at the entrance part (location 1) and 1.8 in at the throat (location 2). The gage pressure is measured to be 12.2 psia at the entrance...
-
(a) Draw an energy diagram for the situation shown in Figure 9.11 for the system that comprises Earth and the box. Assume the box keeps moving at constant velocity, and consider the rope to be part...
-
Primera Company produces two products and uses a predetermined overhead rate to apply overhead. Primera currently applies overhead using a plantwide rate based on direct labor hours. Consideration is...
-
When an object is placed between the pole(P) and focus(F) of a concave mirror, the image formed is (i) behind the mirror (ii) virtual and erect and (iii) larger than the object (or magnified) M A' E...
-
A nutrition plan app has a subscription that costs $10/month. The following chart gives average historical renewal rates for subscribers based on how many months they have been a subscriber. Month 1...
-
The electricity supplied in Exercise 34 is transmitted over a line 80.0 km long with a resistance of 0.80 /km. (a) How many kilowatt-hours are saved in 5.00 h by stepping up the voltage? (b) At...
-
Electrical power from a generator is transmitted through a power line 175 km long with a resistance of 1.2 /km. The generators output is 50 A at its operating voltage of 440 V. This output is...
-
Show that the rotations of a cube in space form a group isomorphic to S 4 .
-
Which of these describes what happens when a presentation file does not work with an of system during a presentation? failure to follow the speaking outline inadequate visual aids inaccessible screen...
-
what are the relevant leadership theories in your analysis In organizations does leadership drive culture or does culture drive leadership?
-
Which of the following statements is true about performance appraisals? a. Performance and organizational objectives are discussed separately during performance appraisals. b. Performance appraisals...
-
Describe the concept of performance appraisals, including the phrase, policies should be in writing, communicated and enforced.
-
Discuss the advantages of a self-appraisal and how it might be implemented. Differentiate between appraising quantitative and qualitative duties and tasks. What is the three/four tier performance...
-
In Problems 31 through 42, verify that the given differential equation is exact; then solve it. 3,2 (3xy + y4) dx + (3xy + y + 4xy) dy = 0
-
Assume that your audit team has established the following parameters for the examination of ELM's sales transactions: LO G-3 Risk of incorrect acceptance...
-
Why do we not notice the effects of 1014 neutrinos passing through our bodies every second?
-
Which of the following particles interact via the strong interaction? (a) Quarks (b) Gravitons (c) Electrons (d) Leptons (e) Neutrinos
-
The exchange particle that mediates the gravitational interaction is called the (a) Graviton. (b) Photon. (c) Gluon. (d) Hadron. (e) Neutrino.
-
2 Michael Wittry has been investing in his Roth IRA account for 20 years. Two years ago, his account was worth $215,658. After losing 1/3 of its original value, it then gained 1/2 of its new value...
-
identify these sources, asset use, asset exchange, or claims exchange. purchase inventory shipping cost.
-
k esc Canvas $475,000. $345,000 O $455,000. O $345,000. O $400,000. Question 2 O Cash 12,480 On October 1, 2022, a company lends cash and accepts a $12,000 note receivable that offers 8% interest and...
Study smarter with the SolutionInn App