The primary of a step-down transformer has 250 turns and is connected to a 120-V-rms line. The
Question:
The primary of a step-down transformer has 250 turns and is connected to a 120-V-rms line. The secondary is to supply 20 A at 9 V. Find
(a) The current in the primary and
(b) The number of turns in the secondary, assuming 100% efficiency.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (10 reviews)
a I 1 I 2 V 2 V 1 I ...View the full answer
Answered By
Bree Normandin
Success in writing necessitates a commitment to grammatical excellence, a profound knack to pursue information, and a staunch adherence to deadlines, and the requirements of the individual publication. My background comprises writing research projects, research meta-analyses, literature reviews, white paper reports, multimedia projects, reports for peer-reviewed journals, among others. I work efficiently, with ease and deliver high-quality outputs within the stipulated deadline. I am proficient in APA, MLA, and Harvard referencing styles. I have good taste in writing and reading. I understand that this is a long standing and coupled with excellent research skills, analysis, well-articulated expressions, teamwork, availability all summed up by patience and passion. I put primacy on client satisfaction to gain loyalty, and trust for future projects. As a detail-oriented researcher with extensive experience surpassing eight years crafting high-quality custom written essays and numerous academic publications, I am confident that I could considerably exceed your expectations for the role of a freelance academic writer.
5.00+
7+ Reviews
21+ Question Solved
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Question Posted:
Students also viewed these Electricity and Magnetism questions
-
A 10.0-V battery is connected to a 120-' resistor. Ignoring the internal resistance of the battery, calculate the power delivered to the resistor.
-
A 125 KVA transformer has 250 turns on the primary and 50 turns on the secondary. The primary and secondary resistances are 0.4 and 0.15 respectively and the corresponding reactances are 1.5 and...
-
The primary of a transformer connected to 120 V has 10 turns. The secondary has 100 turns. Show that the output voltage is 1200 V. This is a step-up transformer.
-
How much momentum does a car of mass 1 5 0 2 KG have a travels at a consistent speed of 1 4 . 3 m / s?
-
Prepare a formal income statement from the partial worksheet for Wright Co. in Figure 12.16. WRIGHT co. PARTIAL WORKSHEET FOR YEAR ENDED DECEMBER 31, 201x Income Statement Account Titles 41000 2 3000...
-
Many medical professionals believe that eating too much red meat increases the risk of heart disease and cancer (WebMD website, March 12, 2014). Suppose you would like to conduct a survey to...
-
Requirements: 1. Compute Vision Equipments (a) quick ratio and (b) accounts receivable turnover for 2010. 2. Evaluate each ratio value as strong or weak. Assume Vision Equipment sells on terms of net...
-
Professor Patricia (Patty) Pa^te is retired from the Palm Springs Culinary Arts Academy (PSCAA). She is a single taxpayer and is 68 years old. Patty lives at 98 Colander Street, Henderson, NV 89052....
-
Initial Leila, Dante, and Alan have a total of $111 in their wallets. Alan has 4 times what Leila has. Dante has $9 less than Leila. How much does each have? Amount in Leila's wallet: $0 Amount in...
-
In the current year, Dana transfers to the DE Partnership land and a building having a total $25,000 adjusted basis and an $80,000 FMV. In addition, the property is subject to a $70,000 mortgage. The...
-
A transformer has 400 turns in the primary and 8 turns in the secondary. (a) Is this a step-up or step-down transformer? (b) If the primary is connected across 120 V rms, what is the open-circuit...
-
A transformer has 500 turns in its primary, which is connected to 120 V rms. Its secondary coil is tapped at three places to give outputs of 2.5, 7.5, and 9 V. How many turns are needed for each part...
-
You are working for a large firm that has asked you to attend a career fair at a university that is 185 miles from your office. You need to be there at 9:00 a.m. on a Monday morning. You can drive...
-
______ In linear regression we may extrapolate without danger.
-
Suppose that events A 1 and A 2 form a partition of the sample space S with P(A 1 ) = 0.55 and P(A 2 ) = 0.45. If E is an event that is a subset of S and P(E|A 1 ) = 0.06 and P(E|A 2 ) = 0.08, find...
-
______ When there is no linear relationship between two variables, a horizontal regression line best describes the relationship.
-
Suppose that events A 1 , A 2 , and A 3 form a partition of the sample space S with P(A 1 ) = 0.3, P(A 2 ) = 0.65, and P(A 3 ) = 0.05. If E is an event that is a subset of S and P(E|A 1 ) =...
-
Describe an architecture for the parallel multiplier where the coefficients are represented in the two's-complement format.
-
Distinguish between the various pay plans used to motivate teamwork. What are the advantages and disadvantages of them?
-
What are some of the features of the Unified Process (UP)?
-
A group of cardiac physicians in southwest Florida have been studying a new drug designed to reduce blood loss in coronary artery bypass operations. Blood loss data for 114 coronary artery bypass...
-
Sea breezes are often encountered on sunny days at the shore of a large body of water. Explain in light of the fact that the temperature of the land rises more rapidly than that of the nearby water.
-
The floor of a house on a foundation under which the air can flow is often cooler than floor that rests directly on the ground (such as a concrete slab foundation). Explain.
-
A 22oC day is warm, while a swimming pool at 22oC feels cool. Why?
-
Diverse Perspectives on the World Economy assignment You are required to consider a contemporary economic or social issue that is currently attracting media attention. It could be a local, national,...
-
Please answer all parts of the following question. Given the following information: Total Product (TP) Price Fixed Cost (TFC) Variable Cost (TVC) 0 $1000 $600 $ 0 1 1000 600 1200 2 1000 600 2000 3...
-
Daniel made the following transactions during the first week of January. 1 January Buys stock for 350 on credit 3 January Makes sales of 740 on credit 4 January Cash paid to a supplier of 120, for...
Study smarter with the SolutionInn App