Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Refrigerant 134a enters a compressor at 200kPa, 100% quality and exits at 1MPa, 60 degrees centigrade. The speed of the R-134a at the inlet is 40m/s, the speed at the exit is 10m/s and the mass flow rate of the R-134a through the compressor is 0.08kg/s. The heat transfer from the compressor to the surroundings is 0.63 kW. Include the change in the kinetic energy of the R-134a and compute the power input needed to operate the compressor.
a 0.1-m3 rigid tank contains steam initially at 500 kpa and 200 c. if the temperature in the tank is lowered to 50 c
in an oil refinery methane gas ch4 enters a compressor at a steady rate of 0.9 kgs and at a pressure 2 bar temperature
what is the moment as the bottom of a telegraph pole that is 50m high adn 25cm in diameter in a 34ms wind? the
to determine the specific volume v and specific internal energy u for some solids and liquids is it more important that
1. a commercial refrigerator keeps food fresh at -12 ordmc. it is estimated that the refrigerator removes 3300 kjhr
a vertical bar ed has a circular cross-section and is fixed at e. member abc is a single member that lies on the
What are the possible outcomes of this scenario?
three shopping carts are initially stationary on a slope the friction in the wheels allowing them to stay still. a
the 65-mm diameter steel shaft is subjected to the two loads that act in the directions shown. if the journal bearings
a piston-cylinder device contains 5 kg of refrigerant-134a at 0.7 mpa and 60 degrees c. the refrigerant is now cooled
the sun is approximated as a spherical black body with a surface temperature of 5762 k. the irradiation from the sun as
two kg of nitrogen at 40degc and 200 kpa are contained in a frictionless piston-cylinder device. the nitrogen is
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd