Question: An air source heat pump is designed to have a HSPF of 9.6 btu/Wh. If the heat pump is to utilize 2776 kWh of electricity

An air source heat pump is designed to have a HSPF of 9.6 btu/Wh. If the heat pump is to utilize 2776 kWh of electricity during the winter season, how many BTUs does the heat pump need to provide?

Step by Step Solution

★★★★★

3.37 Rating (153 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Therefore the heat pump needs to provide 266816 million BTUs during the winter ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

A house is designed to have passive solar energy features. Brickwork incorporated into the interior of the house acts as a heat absorber. Each brick weighs approximately 1.8 kg. The specific heat of...

A step-up transformer is designed to have an output voltage of 2 200 V (rms) when the primary is connected across a 110-V (rms) source. (a) If the primary winding has 80 turns, how many turns are...

#6 and #7 1. Moist air at standard conditions is at a dry bulb temperature of 50F and a relative humidity of 70%. It is sensibly heated (constant moisture) to 72F. Use the psychrometric chart to...

2 ) which of the following house components must be present in every house modeled in HOT 2 0 0 0 ? a ) a range hood b ) a forced air heating c ) a supplementary heating system d ) an above grade...

1 ) which of the following house components must be present in every house modeled in HOT 2 0 0 0 ? a ) a range hood b ) a forced air heating c ) a supplementary heating system d ) an above grade...

As an engineer trainee, you are asked to check a manufacturer's claim on the performance of their new Ground Source Heat Pump (GSHP) system. The manufacturer claims that their GSHP system is twice as...

A 2200 ft2 house in Colorado consumes about 105 MMBtu/year for heating. Compute the heating cost ($/year) for traditional types of fuels and appliances/systems. Enter data in table. PART II -...

1 , Air source heat pump means what? 2 , When the outdoor coil is operating during cold weather why does it freeze? 3 , During defrost cycle what actually happens? 4 , What is the first balance...

As an option to save energy, the owner of a house, presently heated by electric radiators, is considering buying an air source heat pump. The house has a heat conductivity of G = 7 5 W / K and the...

Refer to the information in Problem 12-7A. Required Prepare the cash flows from operating activities section only of the companys 2009 statement of cash flows using the direct method.

The horizontal top surface of an oven is heated for baking food with the surface at 500 K is in contact with air at 300 K and 2 atm. The plate is 0.4-m-wide and 0.6 m long. a. Calculate the...

Explain to the audit team how an effective management information system affects the internal controls of TechEd Manufacturing ( Pty ) Ltd .

Congratulations! Your portfolio returned 11% last year, 2% better than the market return of 9%. Your portfolio had a standard deviation of earnings equal to 18%, and the risk-free rate is equal to...

Consider the following problem. Minimize Z = x1 + 2x2, Subject to And x1 ¥ 0, x2 ¥ 0. (a) Construct the dual problem. -2x2 2

On January 1, you win $60,000,000 in the state lottery. The $60,000,000 prize will be paid in equal installments of $6,000,000 over 10 years. The payments will be made on December 31 of each year,...

Consider the simplex tableaux for the Wyndor Glass Co. problem given in Table 4.8. For each tableau, give the economic interpretation of the following items: (a) Each of the coefficients of the slack...

The following data were taken from recent annual reports of Southwest Airlines, which operates a low-fare airline service to more than 50 cities in the United States:...

If power is taken from the federal government and given to the states, this would be known asNullificationDevolutionCentrallzationPrivatization

Hundreds of thousands of drivers dropped their automobile insurance in 2008 as the unemployment rate rose (Wall Street Journal, December 17, 2008). Sample data representative of the national...

A chemical processing plant has a network of pipes that are used to transfer liquid chemical products from one part of the plant to another. The following pipe network has pipe flow capacities in...

Financial Analysts, Inc., is an investment firm that manages stock portfolios for a number of clients. A new client has requested that the firm handle an $800,000 portfolio. As an initial investment...

To what extent has the network management approach helped Benetton to prosper in difficult trading conditions in Europe? What have been the gains for stakeholders?

Think of a market relationship that you have currently in which the intentions of the provider are more sophisticated than mere persuasion. What do they gain from this? Ask them if you cannot answer...

It is reported that corporations can save large sums of money by enabling people to use the Internet more. Suggest ways in which this might work, and identify implications for communication managers...