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:
Answer rating: 66% (15 reviews)
a 0255A b P V s ...View the full answer
Answered By
Dinesh F
I have over 3 years of professional experience as an assignment tutor, and 1 year as a tutor trainee.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Applied Physics
ISBN: 978-0132109277
10th Edition
Authors: Dale ewen, Neill schurter, P. erik gundersen
Question Posted:
Students also viewed these Electricity and Magnetism 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...
-
An electric immersion heater, 10 mm in diameter and 300 mm long, is rated at 550 W. If the heater is horizontally positioned in a large tank of water at 20C, estimate its surface temperature....
-
A damped single-degree-of-freedom system has an undamped natural frequency of \(20 \mathrm{rad} / \mathrm{s}\) and a damping ratio of 0.20. Design an active control system which achieves an undamped...
-
Josh Smith has compiled some of his personal financial data in order to determine his liquidity position. The data are as follows. Account Amount Cash ............ $3,200 Marketable securities .........
-
A system administrator is performing patchwork on their organization's system. The administrator realizes the maintenance window will close before they complete the patchwork. What action must the...
-
Global Green Books Publishing produces customized eBooks for a local college. It has just received an order for a new eBook on Strategic Human Resource Management in a Global Context from a senior...
-
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...
-
Sal was born male but diagnosed with gender identity disorder. As a result, he suffered persistent psycho-logical discomfort with his gender and decided to have a sex-change operation. As part of the...
-
Consider heat transfer through a double-pane window as shown in Figure 7.31a. Two layers of glass with thermal conductivity \(k_{1}\) are separated by a layer of stagnant air with thermal...
-
Consider a capacitive divider shown in Figure 6.15. For an \(\mathrm{AC}\) input \(v_{\mathrm{i}}\), prove that the output voltage of the capacitive voltage divider is...
-
A dramatic theater has three seating sections, and it charges the following prices for tickets in each section: section A seats cost \($20\) each, section B seats cost \($15\) each, and section C...
-
Consider an inductive divider shown in Figure 6.14. For an alternating current (AC) input \(v_{\mathrm{i}}\), prove that the output voltage of the inductive voltage divider is...
-
Consider the first-order RC circuit shown in Figure 6.24. a. Derive the input-output differential equation relating \(v_{C}\) and \(v_{\mathrm{a}}\). b. Determine the transfer function \(I(s) /...
-
Once cells begin to differentiate, their genetic coding is locked into place, and they become a certain cell type such as muscle or bone. True/False
-
This problem continues the Draper Consulting, Inc., situation from Problem 12-45 of Chapter 12. In October, Draper has the following transactions related to its common shares: Oct 1 Draper...
-
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?
-
Assume an organization needs to do mass layoffs in order to counteract the slowing market demand for their product. What would be considered going above and beyond legal duty to do the right thing by...
-
We are in an incredibly stressful time in our lives. Watch the Ted Talk, "How Burnout Makes Us Less Creative". Share your thoughts on the video. Then discuss what are some actions that you can take...
-
Image transcription text QUESTION 1 Diffusion (a) The diffusion coefficients for carbon in nickel are given at two temperatures as shown in Table 1: Table 1 diffusion coefficients for carbon in...
Study smarter with the SolutionInn App