B1 Item 99 of 10ConstantsYou have an alir conditioner with of 3.2. Your home on average requires a total cooling output of |Qc = 2.3 x 1010J per year. If electricity costs you12.5 pence per kW.h, how much do you spend per year, on average, to operate your air conditioner? (Assume that the unit's COP accuratelyrepresents the operation of your air conditioner. A seasonal coefficient of performance (SCOP) is often used. The SCOP is calculated over a range ofoutside temperatures to get a more accurate seasonal average.)For a refrigerator or air conditioner, the coefficient ofperformance K (often denoted as COP) is the ratio of coolingoutput |Qc| to the required electrical energy input |W|, both injoules. The coefficient of performance is also expressed as aratio of powers,Express your answer in pounds.|Qel/tK = W/twhere |Qcl /t is the cooling power and W| /t is the electricalpower input to the device, both in watts.cost =GBPSubmitRequest AnswerPart CYou are considering replacing your air conditioner with a more efficient one with of K = 4.3. Based on the K, how much would that save you on electricitycosts in an average year?Express your answer in pounds.savings =GBPSubmitRequest Answer

Answered: Image /qna-images/answer/6a264fed-79ef-413f-a25a-b745e90b2658.jpg

Constants You have an alr conditioner with of 3.2. Your home on average requires a total cooling output of |Qc| = 2.3 x 1010J per year. If electricity costs you 12.5 pence per kW.h, how much do you spend per year, on average, to operate your air conditioner? (Assume that the unit's COP accurately represents the operation of your air conditioner. A seasonal coefficient of performance (SCOP) is often used. The SCOP is calculated over a range of outside temperatures to get a more accurate seasonal average.) Express your answer in pounds. ? cost = GBP Submit Request Answer Part C You are considering replacing your air conditioner with a more efficient one with of K = 4.3. Based on the K, how much would that save you on electricity costs in an average year? Express your answer in pounds. 画]? savings = GBP Submit Request Answer

Constants You have an alr conditioner with of 3.2. Your home on average requires a total cooling output of |Qc| = 2.3 x 1010J per year. If electricity costs you 12.5 pence per kW.h, how much do you spend per year, on average, to operate your air conditioner? (Assume that the unit's COP accurately represents the operation of your air conditioner. A seasonal coefficient of performance (SCOP) is often used. The SCOP is calculated over a range of outside temperatures to get a more accurate seasonal average.) Express your answer in pounds. ? cost = GBP Submit Request Answer Part C You are considering replacing your air conditioner with a more efficient one with of K = 4.3. Based on the K, how much would that save you on electricity costs in an average year? Express your answer in pounds. 画]? savings = GBP Submit Request Answer

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

What point is I56 ?
What are the coordinates of A, B and C? Find the length AC, and AB. 6 ft 2 ft B/2fi BY N 13/12 5 2.5 ft 4 ft- A y
Not Secure-alfarahidiuc.net 3- Determine the moment of inertia of the area shown about thex axis. 150 mm 30 mm 100 mm 100 mm O a-771102828 mm4 Ob-817303822 mm4 Oc- 371104150mm4 ارسال الاجابة السؤال السابق السؤال التالي
determine the location of the Centriod. length x=87 mm
Express F as a vector in terms of the unit vectors i, j, and k. Determine the angle between F and the positive y-axis. Assume rx = 50 mm, ry = 55 mm, rz = 160 mm, F = 40 N. pls explain how it become 108.16479229 Thank you!
The cantilever beam whose details are given in Figure, if E = 200 000 N/mm2. Answer all the questions .below 20 kN A 53.13° 20 mm 180 mm 20 mm 200 mm 100 1000 mm mm
Please I need answer now
The 50 N force is applied to the lever cutter handle. Determine the force exerted by the cutting blade in part E. Dimensions in mm.
Find the resultant force. What angle does it make with East ? 25 N due North ; 10 N North-East ; 15 N due East ; 20 N 30° East of South ; 30 N 60° South of West. These are the given in the problem and in the illustration, please give the answer based on these given. Give the proper solution.
Draw the three projection
Prob. 2-9 Determine the magnitude of the resultant foree and its direction, measured counterclockwise from the positive x axis. S00 Ib
y u 830N F 38 2 3 35° 470n 37 2.1 kN c. Also, determine the angle of the v-axiswith re spect to the horizontal.