The cooling continues to -10 degrees celcius state 3 show

Assignment Help Mechanical Engineering
Reference no: EM13620278

R-134a in piston-cylinder arrangement is at 700 kPa and 80 degrees celcius. It is now cooled at a conswtant pressure to saturated liquid (state 2), at which point the piston is locked with a pin. The cooling continues to -10 degrees celcius (state 3). Show the processes 1 to 2 and 2 to 3 on one P-v and one T-v diagram.

Reference no: EM13620278

Questions Cloud

Suppose the following data shows whether or not 10 randomly : suppose the following data shows whether or not 10 randomly selected voters approve 1 approve 0 dont approve the
Calculate the specific volume for carbon dioxide gas at 450 : calculate the specific volume for carbon dioxide gas at 450 k and 4000 kpa using a ideal gas equation b compressibility
Determine the volume of the tank in m3 and the final : five kilograms of water are contained in a closed rigid tank at an initial pressure of 20 bar and a quality of 50. heat
Combustion heats it to 1500 k in a constant-volume process : air in a piston-cylinder device has 400 degrees f 1000 kpa with a volume of 3.5 ft3. combustion heats it to 1500 k in a
The cooling continues to -10 degrees celcius state 3 show : r-134a in piston-cylinder arrangement is at 700 kpa and 80 degrees celcius. it is now cooled at a conswtant pressure to
What is the mean tax penalty for improperly filled : small business owners often look to payroll service companies to handle their employee payroll. reasons are that small
If we are testing the difference between the means of two : if we are testing the difference between the means of two normally distributed populations with samples of n1 10 n2
The ultimate strengths in tension and compression are 210 : a thin-walled cylindrical pressure vessel of 250 mm internal diameter and 5 mm thickness is subjected to an internal
In a small town the relationship between robberies and : in a small town the relationship between robberies and police officers on aduty has been collected. x represents the

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the temperature of the insulated surface of the

consider a large plane wall of thickness l 0. 5 m. the wall surface at x 0 is insulated while the surface at x l is

  The water is cooled by air that enters at 075 kgs and 300 k

an automobile radiator may be viewed as a cross-flow heat exchanger with both fluids unmixed. water with a flow rate of

  Determine the magnitude of its acceleration

The car travels up the hill with a speed of v = (0.4s) m/s, where s is in meters, measured from A. Determine the magnitude of its acceleration when it is at point s = 50 m, where p = 500 m.

  It is estimated that the refrigerator removes 3300 kjhr

1. a commercial refrigerator keeps food fresh at -12 ordmc. it is estimated that the refrigerator removes 3300 kjhr

  The outer ring rotates and the bearing carries a combined

a 60 mm bore 02 series double row angular contact ball bearing has a 15 degrees contact angle. the outer ring rotates

  An undeformed specimen of some alloy has an average grain

an undeformed specimen of some alloy has an average grain diameter of 0.04 mm. you are asked to reduce its average

  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

  Find its magnitude for impending motion

A body having a mass of 46 kg rests on a horizontal planse for which the coefficiant of friction f = 0.4. A force P acts ofn the body at an angle of 20 degrees with the horizontal. Find its magnitude for impending motion.

  The 3-kg slender rod rotated in a vertical plane about a

the 3-kg slender rod rotated in a vertical plane about a pivot at b. a spring of constant k 300 nm and of unstretched

  At standard atmospheric temperature and pressure 25 c and 1

at standard atmospheric temperature and pressure 25 c and 1 atm how many moles of dry air be present in a room having a

  The automobile shown has 1200kg mass with center of gravity

the automobile shown has 1200kg mass with center of gravity at point g and all wheel have the same 0.34m radius if the

  A pulley with diameter d 27in weighs 80 lb it is mounted

a pulley with diameter d 27in weighs 80 lb. it is mounted on a diameter d 2-in axle. a weight of 1000 lb is to be

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