Determine if this refrigerator violates the second law of

Assignment Help Mechanical Engineering
Reference no: EM13635284

A refrigerator removes heat from the refrigerated space at 2 oC at a rate of 300 kJ/min and rejects heat to the kitchen air at 26 oC at a rate of 375 kJ/min. Determine if this refrigerator violates the second law of thermodynamics on the basis of a) the Clausius inequality and b) the Carnot principle.

Reference no: EM13635284

Questions Cloud

A buffer solution is prepared by mixing 75ml of a 0275m : a buffer solution is prepared by mixing 75ml of a 0.275m ofc7h5o2f wilth 55ml of a 0.472m solution of c7h4o2fna. the
A commercial steel pipline is to convey 20 ft3s of water : a commercial steel pipline is to convey 20 ft3s of water at 68 f between two reservoirs 5 miles and 200 feet different
In a simple model of the hydrogen atom the electron : in a simple model of the hydrogen atom the electron revolves in a circular orbit around the proton with a speed of
A 0187-g sample of a co32- antacid is dissolved with 250 ml : a 0.187-g sample of a co32- antacid is dissolved with 25.0 ml of0.0984m hcl. the hydrocloric acid that is not
Determine if this refrigerator violates the second law of : a refrigerator removes heat from the refrigerated space at 2 oc at a rate of 300 kjmin and rejects heat to the kitchen
Three people are randomly selected from voter registration : three people are randomly selected from voter registration to report for jury duty. the gendermale or female of each
Calculate the electric potential due to a dipole whose : calculate the electric potential due to a dipole whose dipole moment is 4.5times10-30 cm at a point 1.4times10-9 m
Now 450 kj of heat is transfer to water from a source at : a frictionless piston -cylinder device contains saturated liquid water at 200 kpa pressure. now 450 kj of heat is
We are given an environmental engineer takes an air sample : we are given an environmental engineer takes an air sample that hasbeen polluted with sulfur dioxide. the sample size

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

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