Determine the steady state irreversibility produced

Assignment Help Electrical Engineering
Reference no: EM131294030

An automobile engine heater is an electrical resistance heater that is plugged into a 110. V ac outlet and inserted into the oil dipstick tube of the engine. Its purpose is to keep the engine oil warm during the winter when the car is not in use, thus allowing the engine to start easier.

Determine the steady state irreversibility produced during an 8.00 h period by a 100. W steady state engine heater whose surface is isothermal at 90.0°C.

Reference no: EM131294030

Questions Cloud

Determine the irreversibility rate within the room : Determine the irreversibility of a 4.00 × 10-3 kg, 80.0°C lead bullet traveling at 900. m/s that impacts a perfectly rigid surface aergonically and adiabatically.
Distinguishing characteristic of deferral : Which of the following is a distinguishing characteristic of a deferral? As supplies and PPE assets on the balance sheet are consumed, they are reflected: Which of the following does not affect stockholders' equity?
Determine the steady state irreversibility rate : Determine the steady state irreversibility rate of each light source when the local environmental temperature is 20.0°C, and comment on which is the more efficient.
Different way than a project manager : As a member of your organizations PMO, its important to recognize that you deal with risk in a much different way than a project manager who works for you. At the PMO level, how can you mitigate risk?
Determine the steady state irreversibility produced : Determine the steady state irreversibility produced during an 8.00 h period by a 100. W steady state engine heater whose surface is isothermal at 90.0°C.
Discuss significance of the selected design review process : Reserve one of the articles to discuss the significance of the selected design review process. Please make sure to provide a link to the article.
Determine the irreversibility produced : Determine the irreversibility produced when 3.00 lbm of carbon dioxide at 70.0°F and 30.0 psia are adiabatically mixed with 7.00 lbm of carbon dioxide at 100.°F and 15.0 psia.
Read the case studies and respond the below question : Read the case studies and Respond the below Question:complete the Assessment Process sections of the treatment plan for your course project. This treatment plan is based on the case study you selected for your course project. You can review the cas..
Define the purpose of the forecast : Define the purpose of the forecast o Establish a time horizon and select a forecasting technique o Gather and analyze relevant data

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Identify the number of required jk d-flip flop

Design a counter that will execute the numerical sequence 0, 2, 4, 6,repetitively. Unwanted states should be directed into wanted states that give the simplest logic functions. - Identify the number of required JK D-FLIP FLOP;

  Discuss linearity time-invariance and causality

Discuss linearity, time-invariance and causality of the following systems

  Plot ey as a function of x for the te10 mode for t

Use MATLAB to make the following plots of fields associated with propagating modes in a rectangular waveguide. The dimensions are a=2.3 cm, b=1.0 cm and the frequency is 18 GHz. Assume that the maximum electric field is 10mV/m.

  Draw the symbol and truth table of it

For the given circuit, determine the function of it I.e. is it OR gate? Or AND gate,.. Show all your answer, also draw the symbol and truth table of it.

  For the bridge network of given figure is the bridge balance

Is the bridge balanced? - Using mesh analysis, determine the current through the capacitive reactance. - Using nodal analysis, determine the voltage across the capacitive reactance.

  Furnish signals to the triple-pole-signal throw switch

Furnish signals to the triple-pole-signal throw switch.

  What is acceleration of electron in uniform electric field

(a) What is the acceleration of an electron in a uniform electric field of 1.0x106 N/C (b) How long would it take for the electron, starting from rest, to attain one-tenth the speed of light. Assume that Newtonian mechanics holds.

  What is the resolution of the representation

suppose we use a 32-bit unsigned fixed-point representation with the binary point to the left of the most-significant bit of the 32-bit number. (We'll have a range of 0 - almost 1.) What is the resolution of this representation

  Difference between the mean impulses for the two rackets

Is there evidence of a significant difference between the mean impulses for the two rackets at the 5% significance level?

  The magnitude of the electric field at x =r/2 on the x axis

Charge is distributed uniformally along a straight wire. the electric field 2 cm from the wire is 20N/C. The electric field 4cm from the wire is:

  What is frequency that corresponds to frequency bin number

A DSP engineer applies DFT to 500 data samples that are sampled at 250 Hz to plot the signal spectrum. What is the frequency that corresponds to the frequency bin number

  Write matlab function that will perform single interpolation

Write a MATLAB function that will perform a single interpolation given five numbers are input arguments and return the interpolated values as the only function output. Write a MATLAB program that will calculate the following scenarios.

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