A transformer steps down 6600 V to 120 V (a) If the secondary current is 14.0 A,

Question:

A transformer steps down 6600 V to 120 V

(a) If the secondary current is 14.0 A, what is the primary current?

(b) Find the power in the primary coil.

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

Step by Step Answer:

Related Book For book-img-for-question

Applied Physics

ISBN: 978-0132109277

10th Edition

Authors: Dale ewen, Neill schurter, P. erik gundersen

See More Books

Question Posted: May 17, 2013 09:46 AM

See More Questions

The secondary coil of an ideal transformer has 450 turns, and the primary coil has 75 turns. (a) Is this transformer a (1) step-up or (2) step-down transformer? Explain your choice. (b) What is the...
The secondary coil of a step-up transformer provides the voltage that operates an electrostatic air filter. The turns ratio of the transformer is 50:1. The primary coil is plugged into a standard...
A step-up transformer has 3000 turns in the secondary coil and 200 turns in the primary coil. The primary is supplied with alternating current with an effective voltage of 90.0 V. (a) Find the...
Let a function f be the line graph connecting the data points (1, 2), (4,9), and (6,3). (a) Write the formula for a piecewise-linear function f that passes through these data points whose domain is 1...
Treatment of 3-buten-2-ol with concentrated hydrochloric acid gives a mixture of two products, 3-chloro-1-butene and 1-chloro-2-butene. Write a reaction mechanism that explains how both products are...
#of units Cost per unit Cost of Goods Available for Sale $ 5,000 # of units sold Cost per unit Cost of Goods Sold # of units in ending Cost per unit inventory 100 $ 50.00 Ending Inventory 100 $50.00...
To implement training programs that result in the responsible service of alcohol.
Which problems described in the article are the most serious for virtual projects? Which might be fatal?
Don't copy from someone's else 3. The city engineer has prepared two plans for roads in the city park. Both plans meet anticipated requirements for the next 40 years. The city's minimum attractive...
Conrad Manufacturing is preparing its master budget for the first quarter of the upcoming year. The following data pertain to Conrad Manufacturing's operations: Current assets as of December 31...
1. If the current is 9.00 A in the primary coil in Problem 13, find the current in the secondary. 2. If the voltage in the secondary coil of a transformer is 110 V and the current in it is 15.0 A,...
The primary coil of a step-down transformer has 7500 turns, and the secondary coil has 125 turns. The voltage across the primary is 7200 V. (a) Find the voltage across the secondary. (b) If the...
What are some ways a U.S. company can hedge against the risk of changes in the exchange rates for foreign currencies?
When in 1920 the Chia brothers opened their first shop in Bangkok selling seeds for farmers, they did not know that they were on the way to launching the development of one of the most successful...
In Exercises 49-52, sketch a plane. Then sketch the described situation. Three noncollinear points that lie in the plane
In Exercises 49-52, sketch a plane. Then sketch the described situation. A plane perpendicular to the given plane
Trace the polygon and point P on paper. Then draw a rotation of the polygon the given number of degrees about P. 150 F P G
Trace the polygon and point P on paper. Then draw a rotation of the polygon the given number of degrees about P. 30 B C
Each of the following is a major type (or category) of adjusting entry except: (a) prepaid expenses. (c) accrued expenses. (b) accrued revenues. (d) earned expenses.
SCHEDULE OF COST OF GOODS MANUFACTURED The following information is supplied for Sanchez Welding and Manufacturing Company. Prepare a schedule of cost of goods manufactured for the year ended...
How can a scientific discipline succeed if it is based on an assumption that is demonstrably false (such as the assumption that humans always rationally maximize expected utility)?
A triangular glass prism with apex angle 60.0 has an index of refraction of 1.50. (a) Show that if its angle of incidence on the first surface is 1 = 48.6, light will pass symmetrically through the...
A triangular glass prism with apex angle Φ = 60.0° has an index of refraction n = 1.50 (Fig. P35.33). What is the smallest angle of incidence θ1 for which a light ray can emerge from...
A triangular glass prism with apex angle Φ has index of refraction n. What is the smallest angle of incidence θ1 for which a light ray can emerge from the other side?
Julia Co. purchased a trading debt security on October 4 of the current year for $50,000. The market value of the stock investment at year-end is $47,000. What value will be reported in net income...
1. (A nice inharitage) Suppose $1 were invested in 1776 at 3.3% interest compounded yearly a) Approximatelly how much would that investment be worth today: $1,000, $10,000, $100,000, or $1,000,000?...
Why Should not the government subsidize home buyers who make less than $120K per year. please explain this statement

A transformer steps down 6600 V to 120 V (a) If the secondary current is 14.0 A,

Question:

Step by Step Answer:

a 0255A b P V s ...View the full answer

Applied Physics

Students also viewed these Electricity and Magnetism questions