Calculate the temperature of the water

Assignment Help Mechanical Engineering
Reference no: EM13714173

Liquid water at 25.0?C and 10.0 bar passes through a valve. The pressure drops to 1.00 bar. Calculate the temperature of the water in °C to three significant figures. You can assume that the water is an incompressible liquid with a density of 1000. kg/m3 and a heat capacity of 1.00 cal/g C

Reference no: EM13714173

Questions Cloud

Saturated vapor at the outlet of refrigerators evaporator : R134a as a saturated liquid is throttled from 600 kPa to 100 kPa at a rate of 0.8 kg/min in a refrigerator. What is the cooling capacity, in kW, assuming the R134a is a saturated vapor at the outlet of the refrigerator's evaporator?
Calculate a forecast for october : a. Using a simple four-month moving average, calculate a forecast for October. (Round your answer to 2 decimal places.)Forecast for October b. Using single exponential smoothing with α = 0.10 and a September forecast = 56, calculate a forecast..
Find the speed of the wreckage just after the collision : A 950-kg car traveling west at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The cars stick together. What is the speed of the wreckage just after the collision
Determine the associated maximum spacing of nails : The support below will be used to attach a climbing rope for young children at the point of load P. It is constructed using two 2-in. by 4-in. pieces of wood braced as shown. If the allowable bending stress is 600 psi, determine the largest load P th..
Calculate the temperature of the water : Liquid water at 25.0?C and 10.0 bar passes through a valve. The pressure drops to 1.00 bar. Calculate the temperature of the water in °C to three significant figures. You can assume that the water is an incompressible liquid with a density of 1000. k..
Identifying opportunity for improvements : Determine at least two (2) challenges in identifying Opportunity for Improvements (OFIs). Suggest at least one (1) strategy that business management can use to mitigate the challenges in question. Provide a rationale to support your suggestion..
Single-row deep groove ball bearing operating : A single-row deep groove ball bearing operating at 1500 rpm is acted upon by a 2668 lb. radial load. The inner ring rotates, the load is steady and the service is continuous. Determine the rating life in hours if the basic load rating is 9210 lb.
Product cost flows : "Of all the times this hard drive could crash, it had to be now," Marcy cried. "How can I finish the financial reports without all the information? I knew I should have backed up the disk last night before I left work." News of the disaster tra..
What is the cars acceleration while braking : It is possible to calculate the coefficient of friction between a vehicles tires and the road by measuring the vehicles stopping distance. What is the cars acceleration while braking

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Calculate the work done when a gas expands from 350 kpa and

during some actual expansion and compression processes in piston-cylinder devices the gases have been observed to

  The mass flow rate is 119 kgs neglecting potential energy

steam enters a well-insulated turbine operating a steady state operating at a steady state at 4 mpa with a specific

  What is the gage pressure at the bottom of the tanks in kpa

sea water specific gravity 1.03 leaks into the diesel fuel specifc gravity 0.81 tanks of a ship. diesel fuel and

  The second stream has a temperature of 15c relative

two humid airstreams are adiabatically mixed at 1atm pressure to form a third stream. the first stream has a

  Assume that the condenser exit is liquid whose temperature

a kansas farmer heats his house with a heat pump using r134a generating a temperature of 50 deg c at the exit of the

  The relationship between pressure and volume during the

a gas expands from an initial state where p1 500 kpa and v1 0.1 m3 to a final state where p2 100 kpa. the relationship

  Round up to the nearsest millimeter when reporting

An engineer determines that a 40 cm long rod of 1020 grade steel will be subjected to a tension of 20 kN.

  A uniform solid sphere of radius r 0480 m and mass m 170

a uniform solid sphere of radius r 0.480 m and mass m 17.0 kg turns counterclockwise about a vertical axis through

  Plot the t-v diagram of the cycle process with saturation

a carnot heat pump cycle is executed in a steady-flow system with r-134a flowing at a rate of 0.216 kgs. the net power

  Approximate the mean radiant temperature sensation of

a 12 ft by 12 ft square room has one exterior wall with a surface temperature of 58f and three interior wall surface

  Resonance occur for an unhampered spring-mass system

For what value of m will resonance occur for an unhampered spring-mass system with spring constant k at 3x10^5 N/m under a harmonic excitation f(t)=200sin(50t)?

  A workpiece is being cut at 76mmin 250 fpm and the power is

a workpiece is being cut at 76mmin 250 fpm and the power is found to be 2.0 kw 2.7hp. the feed is .25 mmrev .010 inrev

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