Alpha Geek

(8)

$10/per page/Negotiable

About Alpha Geek

Levels Tought:
University

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Environmental science,Essay writing,Programming,Social Science,Statistics Hide all
Teaching Since: Apr 2017
Last Sign in: 438 Weeks Ago, 3 Days Ago
Questions Answered: 9562
Tutorials Posted: 9559

Education

  • bachelor in business administration
    Polytechnic State University Sanluis
    Jan-2006 - Nov-2010

  • CPA
    Polytechnic State University
    Jan-2012 - Nov-2016

Experience

  • Professor
    Harvard Square Academy (HS2)
    Mar-2012 - Present

Category > Accounting Posted 24 Apr 2017 My Price 2.00

Determine the net power

3.60 A heat pump cycle whose coefficient of performance is 2.5 delivers energy by heat transfer to a dwelling at a rate of 20 kW.

(a) Determine the net power required to operate the heat pump,  in kW.

(b) Evaluating electricity at $0.08 per determine the cost of electricity in a month when the heat pump operates

for 200 hours.

 

Answers

Alpha Geek
(8)
Status NEW Posted 24 Apr 2017 04:04 PM My Price 2.00

-----------

Attachments

file 1493050106-Answer.docx preview (67 words )
3-----------.60----------- A----------- he-----------at -----------pum-----------p c-----------ycl-----------e w-----------hos-----------e c-----------oef-----------fic-----------ien-----------t o-----------f p-----------erf-----------orm-----------anc-----------e i-----------s 2-----------.5 -----------del-----------ive-----------rs -----------ene-----------rgy----------- by----------- he-----------at -----------tra-----------nsf-----------er -----------to -----------a d-----------wel-----------lin-----------g a-----------t a----------- ra-----------te -----------of -----------20 -----------kW.----------- (-----------a)Â----------- De-----------ter-----------min-----------e t-----------he -----------net----------- po-----------wer----------- re-----------qui-----------red----------- to----------- op-----------era-----------te -----------the----------- he-----------at -----------pum-----------p,Â-----------  i-----------n k-----------W. ----------- (b-----------) -----------Eva-----------lua-----------tin-----------g e-----------lec-----------tri-----------cit-----------y a-----------t $-----------0.0-----------8 p-----------er -----------det-----------erm-----------ine----------- th-----------e c-----------ost----------- of----------- el-----------ect-----------ric-----------ity----------- in----------- a -----------mon-----------th -----------whe-----------n t-----------he -----------hea-----------t p-----------ump----------- op-----------era-----------tes----------- fo-----------r 2-----------00 -----------hou-----------rs.----------- Â-----------  -----------  ----------- So-----------lut-----------ion-----------: ----------- co-----------eff-----------ici-----------ent----------- of----------- pe-----------rfo-----------rma-----------nce----------- fo-----------r h-----------eat----------- pu-----------mp -----------cyc-----------leÂ----------- =Â----------- Î³-----------HPÎ-----------³HP----------- =----------- Q-----------out-----------/Wc-----------ycl-----------eQo-----------ut/-----------Wcy-----------cle----------- w-----------her-----------e -----------γH-----------Pγ-----------HPÂ----------- =2-----------.5
Not Rated(0)