A ship's heat exchanger is used to cool the engine's lubricating oil using seawater. If the flow rate of the seawater is 3 kg/s and the temperature of the seawater is 20°C, what is the temperature of the seawater leaving the heat exchanger? Assume the specific heat capacity of lubricating oil is 2.0 kJ/kg°C and the heat transfer rate is 100 kW. [ Ans: 8008.8°C]

Q: 4. A particle weighs 17 lb and is moving as shown below at 8 ft/s. Answer the following questions.…

A:

Q: If a car weighing 2400 lbs is able to go 1000 ft up a mountain incline whose angle of inclination is…

A: Given data: Weight of car = 2400 lbs                      Distance which car moves up the incline =…

Q: 4. Explain the operation of thermochemical energy storage system.

A:

Q: Develop a summary of a report on a fluid pumping system project, which, in addition to the summary,…

A: The primary objective of the project was to experimentally determine the characteristic curves of a…

Q: Show in Figure 1 is the water flow system. The velocity head difference is v²₁-v²₂. -= 2.0m. Volume…

A: Given data                 V12-V222g=2m                Q=0.5m3/s               h1=1m…

Q: Tstall Wno load w

A: given data: linear relationship between torque and RPM. T(stall) =0.001Nm RPM=10500 To find: max…

Q: Gasoline flows through a 1.6 inch diameter hose at an average velocity of 4 ft/s. What is the rate…

A: Given:Hose diameter, d=1.6 inch=1.612ftAverage velocity of gasoline through the hose, v=4 ft/sVolume…

Q: what is the angle of surface of the fluid if the container moves 10m/s^2 in 30 degree inclined plane…

A:

Q: Select the correct expression(s) of the total energy of a flowing fluid (energy transported by…

A: Given         Velocity = V Total volume = Vol        Enthalpy = H Find   Total energy, E

Q: (d) A vacuum system is used to evacuate (purge) refrigerant gas from an air-conditioning system.…

A:

Q: . List the two methods of recovering heat from a central air-conditioning system. Draw the block…

A: Given question: List the two methods of recovering heat from a central air-conditioning system. Draw…

Q: Show in Figure 1 is the water flow system. The velocity head difference is .  Volume flow rate is .…

A: Given data: v12-v222g=2 mQ=0.5 m3/sh1=1.0 mh2=2.0 mPo=7,848 kWeM, motor=80%hA=3.0 mhL=0.2 m Need to…

Q: I can emphasize that I can wait as long as possible, you don't have to worry about the time. if you…

A: Given:Cost per final unit produced "defect free": $100Cost per final unit produced "with defects":…

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.