What is the coefficient of performance of this heat pump

Reference no: EM131032988

Consider a heat pump that operates on the ideal vapor compression refrigeration cycle with R-134a as the working fluid between the pressure limits of 0.32 and 1.2 MPa. The coefficient of performance of this heat pump is

(a) 0.17

(b) 1.2

(d) 4.9

(e) 5.9

Reference no: EM131032988

Questions Cloud

Book analysis - is jesus the only savior : Analyze the author's arguments, supports, logic, Bible verses, theological presuppositions, claims, organization, writing style, etc. Avoid paraphrasing. Do not use the first person.

What is the lowest temperature of this cycle : An ideal gas refrigeration cycle using air as the working fluid operates between the pressure limits of 80 and 280 kPa. Air is cooled to 35°C before entering the turbine.

Saving and investment relationship in the closed economy : Based on the saving and investment relationship in the closed economy, explain how an increase in government pushes (G) can affect growth in output per worker. We assume that the taxes that the government collects remain unchanged.

Crucial issue of government involvement in the operation : Macroeconomic analysis deals with the crucial issue of government involvement in the operation of "free market economy." The Keynesian model suggests that it is the responsibility of the government to help to stabilize the economy. Stabilization poli..

What is the coefficient of performance of this heat pump : Consider a heat pump that operates on the ideal vapor compression refrigeration cycle with R-134a as the working fluid between the pressure limits of 0.32 and 1.2 MPa.

Discuss the pros and cons of free trade. : In 250 - 300 words discuss the pros and cons of free trade.

Is there anything else that needs to be done during time : You are a responding psychologist/counselor to a school crisis in which several students were injured through a violent act committed by an offender who was taken into custody by the police. What is your first step when you arrive at the school?

The controller of a company responsible for adopting : Imagine that you are the controller of a company responsible for adopting new accounting standards. You discover that your company uses an inventory valuation method than is different from other companies in your industry. Using the " Hierarchy of Qu..

The government during the financial crisis : Which of the following policy combinations were used by the government during the financial crisis of 2007-2009 in the U.S.?

User Account

All Pages