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!
A heat pump with refrigerant-134 as the working fluid is used to keep a space at ( 25 Celsius ) by absorbing heat from geothermal water that enters the evaporator at ( 50 C) at a rate of 0.065 kg/s and leaves at (40C). The refrigerant enters the evaporator at ( 20 C) with a quality of 23 percent and leaves at the inlet pressure as saturated vapor. The refrigerant loses 300 W of heat to the surroundings as it flows through the compressor and the refrigerant leaves the compressor at 1.4 MPa at the same entropy as the inlet. Determine (a) the degrees of subcooling of the refrigerant in the condenser, (b) the mass flow rate of the refrigerant, (c) the heating load and the COP of the heat pump, and (d) the theoretical minimum power input to the compressor for the same heating load.
surface geostrophic velocity 0.5 ms density 1026kgm3 gravity 9.8ms ring radius 50km. you take velocity measurment
three children are standing on a 5x5-m raft. if the weights of the three children at points a b and c are 375 n 260 n
heat transfer to a 1.5kg block of ice at -10 degrees celsius melts it to a liquid at 10 degrees celsius in a kitchen.
an elevator is created by using a hose hanging from the top of a 10 m building. the hose is diverted into 4 jets at the
a projectile enters a resisting medium a x 0 with a initial velocity of vo 900 fts and travels 4 in. before coming to
an ideal monoatomic gas is allowed to expand slowly untill its presssure is reduce to exactly half its original value. by what factor dose the volume change if the process is adiabatic.
the steel shaft gst 10.8times103 ksi is made from two segments ac has a diameter of 0.5 in l5in and cdb has a diameter
you are designing a remote-area power supply based on a miniature wind turbine that is 20 efficient. meteorological
a single metallic crystal is oriented such that the normal to the slip plane and slip directions are at angles of 50
What is the force P to keep the system in equilibrium for the angles specified?
a u-tube manometer is closed on the left end and open to the atmosphere on the right end where patm 105 pa. the
determine the instantaneous rate of heat transfer from a 1.5-cm-diameter ball bearing with a surface temperature of 150
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