Calculate proper amount of voltage would need to achieve

Assignment Help Electrical Engineering
Reference no: EM13252944

Suppose you have a 2 kW electric heater rated for 220 volt operation, which you intend to operate at a reduced power dissipation of 1kW. Calculate the proper amount of voltage you would need to achieve this reduced power dissipation, and explain how you could use an ideal transformer to supply this reduced voltage to the heater.

Reference no: EM13252944

Questions Cloud

Define the flow rate of pure molasses from the crystallizer : n the answer blank to the right of the equal sign, enter in an expression for the mass of the species leaving the given element. Put your responses in terms of numeric mass fractions and the mass flow rate variables. Do not include units in your r..
Role of radiation therapy in cancer management : Please write an assay on - The role of Radiation Therapy in Cancer Management
What is the final steady current in the circuit : The resistance of a 9 H inductor is 90.0 ohms, What is the final steady current in the circuit
What is the value of the multiplier : What is the value of the multiplier? As the marginal propensity to consume increases, what happens to the value of the multiplier?
Calculate proper amount of voltage would need to achieve : Suppose you have a 2 kW electric heater rated for 220 volt operation, which you intend to operate at a reduced power dissipation of 1kW. Calculate the proper amount of voltage you would need to achieve this reduced power dissipation
Differences between traditional file systems and databases : Considering the differences between traditional file systems and databases, which of the quality dimensions do you believe are most positively affected by the use of a database?
Dvelop a product strategy : A bulleted summary of key points of the product strategy that could be used by a new sales associate to help them understand the product and situation.
Find the angle between the directions of force and torque : Force F = (-5.0 N) i hat + (5.0 N) j hat acts on a particle with position vector r = (-3.0 m) j hat + (5.0 m) k hat. What is the angle between the directions of force and torque
Explain a joule of energy and a calorie of energy : How can you tell the difference between a joule of energy and a calorie of energy by looking at bars

Reviews

Write a Review

Electrical Engineering Questions & Answers

  What is d in 6 bit signed 2s complement form of the number

the following binary numbers are all represented using 6 bit signed 2's complement. all addition should also be conducted in 2's complement form. A=111000; B=010110 (a) what is A's value in decimal

  Which filters are recursive and which are nonrecursive

Compute the first 10 samples of the step response for the nonrecursive difference equation: y(n) = x(n) -0.5x[n-1]-0.7x[n-2] Indentify which of the following filters are recursive and which are nonrecursive.

  What does the shift register contain after three clock pulse

A byte containing 01100011 is right shifted (right-most bit first) into an 8-bit shift register with an initial state of 00110110 (01100011=>00110110) What does the shift register contain after three clock pulses

  Determine the maximum and minimum spectral frequencies

Determine the maximum and minimum spectral frequencies received from a stationary GSM transmitter that has a center frequency of exactly 1950.000000 MHzassuming that the receiver is traveling at speeds of.

  Determine the frequency response function of the low-pass

design a 4th order Butterworth band-pass filter, using a low-pass filter followed by a high-pass filter, to extract the 1200Hz and 1500Hz components from the signal x(t) a. Determine the cut-off frequencies of the low-pass and the high-pass filters..

  Explain the lti system with rational system function

Suppose we have a causal LTI system with rational system function H(s). We don't know H(s), but we do have the following information: i. When the input to the system is x(t) = u(t), the output y(t) is absolutely integrable.

  Convert the maxterm list form to minterm list form

(a) Convert the expression for f(x, y, z) = fm(1, 3, 7) from minterm list from to maxterm list form. (b) Convert the expression for f(a, b, c, d) = fM(0, 1, 2, 3, 4, 6, 12) from maxterm list from to minterm list form.

  Determine whether the system is stable or not

A system has a characteristic equation: q(s) = s3 + 20s2 + 5s + 100 = 0 Determine whether the system is stable using the Routh-Hurwitz criterion. Determine the roots of the characteristic equation.

  Calculate the approximate value of the synchronous reactance

A 150MW alternator generates an open-circut line-t0-line voltage of 12kV at nomial DC excitiation. When the terminals are placed in short-circuit the resulting current per phase is 8000A.

  Determine the complex exponential source

For each of the sinusoidal source functions, determine the complex exponential source that has the given source as its imaginary part. Determine the phasor representation of each of the sinusoidal source functions.

  Determine the signal/noise ratio

Determine the signal/noise ratio (Eb/No) in input of the receiver for each modulation format presented below if symbol error rate (SER) is required to be 10-^4 (use the coherent detection), for the solution the appropriate graphs can be used inste..

  Design an 8051 microprocessor system that has total space

The EPROM should be mapped in a single block starting at address 0000 hex and the RAM should be mapped in a single block starting at address 8000 hex. 8051: Hardvard architecture with separate control busses for code and data memory.

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