If the required input to run the pump is developed by a

Reference no: EM13629121

(a) A reversible heat pump is used to maintain a temperature of 0c in a refrigerator when it rejects the heat to the surroundings at 25c. If the heat removal rate from the refrigerator is 1440 kj/min, determine the C.O.P. of the machine and work input required.

(b) If the required input to run the pump is developed by a reversible engine which receives heat at 380c and rejects heat to atmosphere, then determine the overall C.O.P. of the system.

Reference no: EM13629121

Questions Cloud

Aj auction sells art drawings of little known artists at : aj auction sells art drawings of little known artists at auction. the dealer is interested in the relationship between

What is the flow rate of cell suspension from the membrane : a battery of cylindrical hollow-fiber membranes is operated at steady state to concentrate a bacterial suspension from

What is the minimum power required to drive the heat pump : many modern houses use heat pumps for winter heating and then their owners reverse the cycle and enjoy summer cooling

Te rotation of rod oa about o is defined by the relation : the rotation of rod oa about o is defined by the relation ? 0.5e -0.8tsin3pt where ? and t are expressed in radians and

If the required input to run the pump is developed by a : a a reversible heat pump is used to maintain a temperature of 0c in a refrigerator when it rejects the heat to the

In kidney dialysis a persons blood is passed through a bath : in kidney dialysis a persons blood is passed through a bath that contains several ions and molecules. the blood is

Determine the volume of the chamber and the final pressure : a can containing 350cm3 of compressed air at 10bar 20 degrees c is placed inside a closed rigid insulated and evacuated

The following data represent the number of children in a : the following data represent the number of children in a sample of 10 families from chicago 4 2 1 1 5 3 0 1 0 and 2.

Derive an expression for the response of a reactor system : derive an expression for the response of a reactor system that consists of two ideal cstrs connected in series when an

User Account

All Pages

If the required input to run the pump is developed by a

Reference no: EM13629121

Reference no: EM13629121

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT