shutterstuck Power going into your house comes off of a line transformer on a utility pole...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
shutterstuck Power going into your house comes off of a line transformer on a utility pole (telephone pole?) outside. The lines into the transformer usually carry about 7200VAC (7.2KV) and the output is 240VAC, which is reduced to 120VAC by splitting in the power panel in your house/apartment. 5. What must the turns ratio of the transformer be to achieve this reduction to 240VAC? Answer: (15 pts) Points this page: 60 Subtotal: 90 shutterstuck Power going into your house comes off of a line transformer on a utility pole (telephone pole?) outside. The lines into the transformer usually carry about 7200VAC (7.2KV) and the output is 240VAC, which is reduced to 120VAC by splitting in the power panel in your house/apartment. 5. What must the turns ratio of the transformer be to achieve this reduction to 240VAC? Answer: (15 pts) Points this page: 60 Subtotal: 90
Expert Answer:
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
Students also viewed these physics questions
-
Power lines carry electricity to your house at high voltage. This problem investigates the reason for that. Suppose a power plant produces 800 kW of power and wants to send that power for many miles...
-
The transformer on a utility pole steps the voltage down from 10 000 V to 220 V for use in a college science building. During the day, the transformer delivers electric energy at the rate of 10.0 kW....
-
A step-down power transformer with a turns ratio of n = 0.1 supplies 12.6 V rms to a resistive load. If the primary current is 2.5 A rms, how much power is delivered to the load?
-
On the cost of goods manufactured schedule, depreciation onfactory equipment... A. is not listed because it is not a product cost. B. is not an inventoriable cost. C. is not listed because it is...
-
Cara Ryder manages a ski school in a large resort and is trying to develop a schedule for Instructors. The instructors receive little salary and work just enough to earn room and board. They receive...
-
1. What does nice mean to you? Do you think nice is a good trait for leaders or the kiss of death? 2. Is nice related to any concepts in the chapter, such as one of the big five personality...
-
Bonds issued at a premium always have a. interest expense less than the interest payments. b. interest expense greater than the interest payments. C. interest expense equal to the interest payments....
-
Timothy Martinez, owner of Koenig & Vits, Inc. (K& V), guaranteed K& Vs debt to Community Bank & Trust. The guaranty stated that the bank was not required to seek payment of the debt from any other...
-
1.In the aftermath of 'The Great Recession' , how would you describe the economic growth scenario for the U.S. economy? Explain your answer. 2. Is economic growth impacted by prevailing...
-
Refer to the Bulletin of Marine Science (Apr. 2010) study of teams of fishermen fishing for the red spiny lobster in Baja California Sur, Mexico, Exercise 11.63 (p. 614). Recall that simple linear...
-
The BCN Brand Selling Barcelona Around the World is criticized for high prices for its product portfolio. The company has suffered negative PR owing to the recall of some of its products which were...
-
True or false: Reinforcement theory is unethical because it is used to manipulate employees. Explain your reasoning.
-
What are the four steps of giving praise?
-
What are the two parts of expectancy theory?
-
What is leadership and why is it important?
-
Describe and compare the two leadership styles of the contingency model of leadership.
-
Make a position paper on the Concepts, Theories and Practices of Ethics: The practice and concept of Distributive Justice in your workplace, analysis on why such practices are accepted as supported...
-
Refer to Exercise 8.S.I. Construct a scatterplot of the data. Does the appearance of the scatterplot indicate that the pairing was effective? Explain. Exercise 8.S.I. A volunteer working at an animal...
-
(a) What is the angular size of the Moon as viewed from Earth's surface? See the inside back cover for necessary information. (b) The objective and eyepiece of a refracting telescope have focal...
-
Multiple Choice Questions 1. Which of the following diagrams best represents the magnetic field created by the rail currents in the region between the rails? 2. For a given mass, if the current were...
-
Repeat Problem 6 with a slight change. The difference this time is that sphere C is grounded when it is touching B, but C is not grounded at any other time. What is the final charge on each sphere?...
-
Describe circumstances that might cause a client to understate assets such as cash and financial investments.
-
Select the best answer for each of the following situations and give reasons for your choice. a. You have been assigned to the year-end audit of a financial institution and are planning the timing of...
-
What prevents the person who opens incoming mail from being able to abstract cash collections from customers?
Study smarter with the SolutionInn App