EML4550HW1ans

EML4550HW1ans - Homework #1 Electricity usage for my...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Homework #1 Electricity usage for my apartment for 2005-2006: Month KW- hr Aug 712 Jul 589 Jun 568 May 647 Apr 492 Mar 639 Feb 490 Jan 378 Dec 578 Nov 673 Oct 600 Sept 650 Cost $ Total 7016 $1,027.84 Average 585 $85.65 Cost of Electricity: 14.65¢ per KW-hr Breakdown of electricity usage for Average usage month: KW-hr / Month Cost Lighting 20% 117 $17.14 Appliances 30% 175.5 $25.71 Refrigerator 50 KW per month 50 $7.33 Dishwasher 2.5 KW-hr/load @12 loads per month 30 $4.40 Washer 1.5 KW-hr/load @ 10 loads per month 15 $2.20 Dryer 5 KW-hr /load @ 10 loads per month 50 $7.33 Air Conditioning/ space heating 40% 234 $34.28 Water heating 10% 58.5 $8.57 $85.70
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
How much energy could be conserved and money saved by switching my appliances to energy star appliances? Category KW-hr / Month KW-Hr Savings per Month Yearly Savings fluorescent lighting 30 87 $152.95 Refrigerator 45 30 $52.74 Washer using cold water 3.07 11.93 $20.97 Dryer 30 20 $35.16 Air Conditioning/ space heating 175 59 103.722
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

EML4550HW1ans - Homework #1 Electricity usage for my...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online