Suppose there are two transformers between your house and the high-voltage transmission line that distributes the power. In addition, assume that your house is the only one using electric power. At a substation the primary coil of a step-down transformer (turns ratio = 1:29) receives the voltage from the high-voltage transmission line. Because of your usage, a current of 53.3 mA exists in the primary coil of this transformer. The secondary coil is connected to the primary of another step-down transformer (turns ratio = 1:32) somewhere near your house, perhaps up on a telephone pole. The secondary coil of this transformer delivers a 240-V emf to your house. How much power is your house using? Remember that the current and voltage given in this problem are rms values.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Suppose there are two transformers between your house and the high-voltage transmission line that distributes the power. In addition, ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
A four-year college-level degree is called
Answers (2)
Eclipse of the sun occurs (A). When the moon is between the sun and the earth. (B). When the earth is between the moon and the sun. (C). When the sun and the earth are parallel to each other. (D). When the moon is directly above the earth. (E).
Answers (1)
use mass and volume dada to calculate the density of lead mass of lead=567.5g volume of lead=50.0cm cubes what is the density?
Answers (1)
A laser beam with vacuum wavelength 20 = 632.8 nm is incident at an angle of 30.0° from the vertical (in air) into a solution of corn syrup. If the beam is refracted to 19.
Answers (1)
Finish this sentence to describe whar happens ro potential energy: as the height of an object increases
Answers (1)
New Questions in Physics
What is the net force in the x-direction? 30 N 34 N 55 N 65 N
Answers (1)
If an object does not have domains, will it be possible to make it magnetic?
Answers (1)
If the loop is then converted into a rectangular loop measuring 2.1cm on its shortest side in 6.50ms, and the average emf induced across the loop is 14.7V during this time period, what is A. the strength of the B-field
Answers (1)
Why would you expect to see similar rocks and rock structures on two land masses that were connected at one time?
Answers (1)
A quantity that is ignorant of direction is referred to as a
Answers (1)