Determine how many turns must be in the secondary winding

Assignment Help Electrical Engineering
Reference no: EM13294415

A certain transformer has 250 turns in its primary winding. In order to double the voltage, how many turns must be in the secondary winding?

Reference no: EM13294415

Questions Cloud

Design circuit that will provide control for electric heater : the circuit should have a thermistorthat gives a linear out of 100-200Ω for temperature reading of 0-100 deg. let the circuit use the thermistor to control the heater so that it provide a constant temperature that can be selected between 50-80deg.
What factors will contribute to the riskiness of these bonds : What type of positive and negative covenants may AirJet Best Parts, Inc. use in future bond issues?
Obtain the magnitude of the average emf : A 125-turn circular coil of radius 2.75 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Find the magnitude of the average EMF
What is the monthly payment amount on this loan : AirJet Best Parts, Inc. has decided to take a $6,950,000 loan being offered by Regions Best at 8.6% APR for 5 years. What is the monthly payment amount on this loan? Do you agree with this decision? Explain your rationale.
Determine how many turns must be in the secondary winding : A certain transformer has 250 turns in its primary winding. In order to double the voltage, how many turns must be in the secondary winding
What is the resistance at 200c of a copper wire : The inferred absolute temperature for copper is -243.5C. If the resistance of a copper wire is 10 ohms at 25C, what is its resistance at 200C
Does this mean the market risk premium was negative : In 2000, the S& P 500 Index earned 9.1 percent while the T- bill yield was 5.9 percent. Does this mean the market risk premium was negative? Explain.
What weight should you use for debt in the computation : what weight should you use for debt in the computation of FarCry's WACC?
Explain while preparing oxalate buffer technician : While preparing oxalate buffer technician by mistake added 0.1 M of CaC2O4 (pKsp=7.9) to 0.2 M solution of oxalic acid (pKa's 1.25; 4.26). What is the pH of this solution? Is it a buffer

Reviews

Write a Review

Electrical Engineering Questions & Answers

  What is corresponding gate length for mos transistors

What is the (approximate) maximum electric field intensity for which constant mobility may be assumed for electrons in silicon. In a digital circuit with a supply voltage of 1V, what is the corresponding gate length for MOS transistors.

  Calculate the magnitude of the magnetic field at the center

an electron in the hydrogen atom can be thought of as circling theproton nucleus in a circular orbit of radius 0.35 x10-10 m. The electron completes one trip around the orbiteach 1.4 x 10-16 sec.

  How much resistance should he use to make the circut

A science student is building a circut. He has aquired a 8V .5A DC source. However, the LED lights in the circut need 3V or they will burn out. How much resistance should he use to make the circut run at 3V

  Design a majority of 1s circuit such that the output f

Design a majority of 1s circuit such that the output F is 1when a majority of the inputs X,Y,Z are 1. Simplify thefucion to its minimum form using karnaugh map.

  What is the probability that cars will experience catastrope

An automobile manufacturer is concerned about a fault in thebraking mechanism of a particular model. The fault can, onrare occasions, cause a catastrophe at high speed. The distrubution of the number of cars per year that will experience

  Why live streaming video require a heavy usage of bandwidth

describe with a numerical example the fundamental reason as to why live streaming video require a heavy usage of bandwidth as compared to live streaming audio. give a numerical example.

  Determine the hysteresis loss if the apparatus is connected

Determine the hysteresis loss if the apparatus isconnected to a 60 Hz source whose voltage is such as to cause theflux density to be 62 percent of it's rated value. Assume that theSteinmetz exponent is 1.4.

  Find the peak electric nd magnetic fields of solar radiation

a) How much total power is incident on the state of Colorado on a sunny day. Compare this to the average electrical energy consumption of the United States which is on the order of 10^12 Watts. b) Find the peak electric and magnetic fields of solar..

  Write program that reads in a list of integers into an array

write a program that reads in a list of integers into an array with base type int. you may assume that there are fewer that 50 entries in the array. your program determines how many entries there are. the output is to be a two column list.

  Why depletion layer charge appears for 2-dissimilar material

Explain with necessary derivation and EM details, why depletion layer charge appears when two dissimilar semiconductors(such as P and N materials) are combines to form a common junction.

  What is the total positive ionic charge in depletion width

A silicon abrupt junction, approximated by a step junction, has a doping of NA= 5 x1015/cm3 and ND= 1015/cm3 and a cross-sectional area (A) of 10-4cm2. Assume the depletion approximation, VA=0, and ni=1010/cm3 to: a. Calculate Vbi.

  Calculate and plot the waveforms for va an ea

The motor driven by a switch-mode dc-dc converter, which has a bus voltage of 200V. The switching frequency fs = 25 kHz. Calculate and plot the waveforms for va(t), ea(t), ia(t), and id(t) under the following conditions

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd