Current in the primary

Assignment Help Electrical Engineering
Reference no: EM131057419

A doorbell requires 0.4 A at 6V. It is connected to a transformer whose primary contains 2000 turns and is connected to 110-V household outlet. How many turns should there be in the secondary? What is the current in the primary? How many Watts does the bell require from the transformer?

Reference no: EM131057419

Questions Cloud

Show the truth table for the circuit : Show the truth table for the circuit. Find a simplified expression for each output. Simplify Boolean algebra or K-maps
How long should it take to wash the cake : How long should it take to wash the cake?
Process of commutation in a dc machine : Explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.
What is the total filtration time required : The filter ofProb. 30.7 is operated at a constant rate of 0.6 gal/ft2-min from the start of the run until the pressure drop reaches 70 lb f/in. 2 and then at a constant pressure drop of 70IbJ/in.' until a total of 1400 gal of filtrate is obtai..
Current in the primary : It is connected to a transformer whose primary contains 2000 turns and is connected to 110-V household outlet. How many turns should there be in the secondary? What is the current in the primary? How many Watts does the bell require from the tr..
What does term biodiversity refer to in the field of biology : Which reptilian adaptation enables reptiles to reproduce on land? What does the term "biodiversity" refer to in the field of biology? What ecological role is played by cyanobacteria?
Parallel versus in series : How do resistors add in parallel versus in series? How do capacitors add in parallel versus in series? Are they different?
Would you have left the sadhu for the next group : What do you think you would have done were you Buzz McCoy, the narrator of the film (the Morgan Stanley executive), and the Sadhu was dropped at your feet? Would you have left the Sadhu for the next group, as Buzz did? Would you have taken the S..
What the indirect costs of the existing companies bodes : Next, from the e-Activity provide two examples of companies with the same indirect costs that you predicted for VectorCal. Speculate on what the indirect costs of the existing companies bodes for the future of VectorCal

Reviews

Write a Review

 

Electrical Engineering Questions & Answers

  Which transistor bias circuit provide good q-point stability

Which transistor bias circuit arrangement provides good Q-point stability, but requires both positive and negative supply voltages.

  The pep transmitted by an acssb system is 140 w it uses

the pep transmitted by an acssb system is 140 w. it uses an ne571n compandor lic. calculate the power transmitted

  Rc circuitsnbsp1 hand calculate the expression for the

rc circuitsnbsp1 hand calculate the expression for the voltage and current of the capacitor and plot these equations by

  Determine the value of the resistance of r

discharge a capacitor of 1mF charged with a voltage of 1 volt we connect it, at time t = 0, with a esistor of R ohm. When we measure the voltage we find it to be V(r) (t) = e ^(-t) u(t). Determine the resistance of R. If the capacitor has a capaci..

  Water is sipped from an inverted conic-shaped-container

water is sipped from an inverted conic-shaped-container whose altitude is 15 cm and radius 3 cm at the rate of 3

  What is the common-mode voltage gain of opamp

a 741C is an op amp with Av= 100000 and a minimum CMRRdB= 70dB. what is the common- mode voltage gain. if a desired and common- model signal each has a value of 5 uV. what is the output voltage.

  Position servo system

There are many ways to solve each one of the suggested problems. Each one of the projects will consist of the following majorsteps:- Dynamic modeling (showing full steps of finding governingequations)

  What is the expected output for an input voltage

A HCS12 ATD has been set-up to perform a right-justified, 10-bit, signed operation. What is the expected output for an input voltage of 3.09V The voltage range is 0-5V.5V/4096 = 4.88 mV.

  What minimum wattage rating can be used for each resistor

g. What happened to all the power delivered to the resistors h. If the resistors are available with wattage ratings of 1/2 W, 1 W, 2 W, and 5 W, what minimum wattage rating can be used for each resistor

  What is the minimum value decoupling that should be used

what is the minimum value decoupling that should be used. for the value of capacitor determined in part "a" estimate the self-resonant frequency of the capacitor, printed wiring board trace combination.

  Can you do a survey paper on wavelet and subband coding

Can you do a survey paper on Wavelet and Subband Coding - I need 10 pages and I will provide the references.

  Difference between electromotive force and potential differe

What is the difference between electromotive force and potential difference?

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