The resistances of the primary and secondary coils of a transformer are 56 and 14 , respectively.

Question:

The resistances of the primary and secondary coils of a transformer are 56 and 14 Ω, respectively. Both coils are made from lengths of the same copper wire. The circular turns of each coil have the same diameter. Find the turns ratio Ns/Np.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

See More Books

Question Posted: Feb 14, 2017 02:45 AM

See More Questions

Why are the primary and secondary coils of a transformer wrapped on an iron core that passes through both coils?
However, a transformer can be used to "transform" resistances, making them behave electrically as if they were larger or smaller than they actually are.(a) Sketch the primary and secondary coils of a...
1. Why are the primary and secondary coils of a transformer wrapped on an iron core that passes through both coils? 2. Why should an infrared photograph of a person look different from a photograph...
The Depression Anxiety Stress Scales (DASS) is a tool to measure the depression, anxiety and stress levels of individuals. For measuring the stress level, the DASS score ranges from 0 to 42 and a...
Did the fraternity and the other defendants have a duty of due care to Hernandez?
Find a basis of solutions by the Frobenius method. Try to identify the series as expansions of known functions. Show the details of your work. xy" + (2 - 2x)y' + (x - 2)y = 0
Property of material due to which it can be rolled or hammered into thin sheets is known as: (a) Toughness (b) Stiffness (c) Malleability (d) Hardness
In what ways is organizational behavior comparable to functional areas such as finance, marketing, and production? In what ways is it different from these areas? Is it similar to statistics in any...
2. Fill-in the following using the data below. (42 points) At Haddon, Inc., the office workers are employed for a 40-hour workweek. All workers, except King and Manera, are entitled to overtime pay...
1. Using the Big Five personality factors, describe Ellisons personality characteristics. How do these affect others? 2. Whats Ellison EQ? Why do individuals work for him? MINI CASE Larry Ellison,...
The rechargeable batteries for a laptop computer need a much smaller voltage than what a wall socket provides. Therefore, a transformer is plugged into the wall socket and produces the necessary...
A transformer consisting of two coils wrapped around an iron core is connected to a generator and a resistor, as shown in the drawing. There are 11 turns in the primary coil and 18 turns in the...
In each of the following cases explain the potential causes of market failure (public goods, externalities, lack of competition, or imperfect information) that may be involved with each good or...
Given that a bondholder receives $ 1,000 at maturity in 3 years, what is the present value of the redemption if the real rate of interest is 4% compounded annually and the inflation rate is 3%...
Explain why the 1980s were thought of as the "greed decade?
Match the ratio used for credit analysis on the left with its measurement on the right. EBIT interest coverage EBIT interest coverage drop zone empty. total debt/capital total debt/capital drop zone...
Describe the rule-making process of the EPA, including a discussion of the Federal Register and U.S. Code of Federal Regulations (C.F.R.)
In a response to public outcry over the Internal Revenue Service's (IRS) extent and abuse of power, the Federal government has decided to disband the IRS in favor of creating a new administrative...
A corporation distributes a truck it has owned for three years to its sole shareholder. The shareholder will use the truck for personal use activity. The trucks fair market value at the time of the...
Match each of the key terms with the definition that best fits it. _______________ A record of the sequence of data entries and the date of those entries. Here are the key terms from the chapter. The...
A member of a colony on a moon of Jupiter is required to salute the on flag at the same time as it is being done on Earth, at noon in New York. If observers in all inertial frames are to agree that...
Two rockets A and B depart from Earth at steady speeds of 0.6c in opposite directions, having synchronized clocks with each other and with Earth at departure. After one year as measured in Earths...
A very fast train of proper length L0 rushes through a station which has a platform of length L ( < L0). What must be its speed v such that the back of the train is opposite one end of the platform...
Sandy Bank, Incorporated, makes one model of wooden canoe. Partial information is given below. Required: 1. Complete the following table. 2. Suppose Sandy Bank sells its canoes for $510 each....
FIFO and LIFO costs under perpetual inventory system The following units of an item were available for sale during the year: 29 units at $44 Beginning inventory Sale 26 units at $64 First purchase 15...
Pie Corporation acquired 75 percent of Slice Company's ownership on January 1, 20X8, for $93,000. At that date, the fair value of the noncontrolling interest was $31,000. The book value of Slice's...

The resistances of the primary and secondary coils of a transformer are 56 and 14 , respectively.

Question:

Step by Step Answer:

The resistance of the primary is see Equation 203 R p L p A 1 The resistance of the secondary is R ...View the full answer

Physics

Students also viewed these Modern Physics questions