If the compressor consumes 400 w of power and the cop the

Assignment Help Mechanical Engineering
Reference no: EM13617949

Refrigerant-134a enters the evaporator coils placed at the back of the freezer section of a household refrigerator at 100 kPa with a quality of 20 percent and leaves at 100 kPa and -26°C. If the compressor consumes 400 W of power and the COP the refrigerator is 2.2, determine (a) the mass flow rate of the refrigerant and (b) the rate of heat rejected to the kitchen air.

 

Reference no: EM13617949

Questions Cloud

The correlation between incidence of pancreatic cancer and : the correlation between incidence of pancreatic cancer and alcohol consumption is 0.78 while the correlation between
The prevailing wind velocity is 50 kmh the atmosphere is in : a 200-m-high 4-m-diameter stack emits 1000 kgs of 100 degree c gases into 5 degree c air. the prevailing wind velocity
Suppose that tipsntoes incs capital structure features 40 : suppose that tipsntoes inc.s capital structure features 40 percent equity 60 percent debt and that its before-tax cost
Suppose we rolled a pair of fair dice and count the number : suppose we rolled a pair of fair dice and count the number of dots located and the face that lands up. describe this
If the compressor consumes 400 w of power and the cop the : refrigerant-134a enters the evaporator coils placed at the back of the freezer section of a household refrigerator at
The city council of pine bluffs is considering increasing : the city council of pine bluffs is considering increasing the number of police in an effort to reduce crime. before
A box slides down a rough 50o incline with a coefficient of : a box slides down a rough 50o incline with a coefficient of kinetic friction between the box and incline of 0.8. at a
You are considering a stock investment in one of two firms : you are considering a stock investment in one of two firms alldebt inc. and allequity inc. both of which operate in the
Calibrated vibrometer output indicates a velocity amplitude : the waveform from a mechanical vibration is sensed by a velocity-sensitive vibrometer. the oscilloscope trave indicates

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