An electric water heater consumes 5.00 kW for 2.00 h per day. What is the cost of running it for one year if electricity costs 12.0 cents/kW.h ? See Figure. DnchaRENZETTIFigure 20.41 On-demand electric hot water heater. Heat issupplied to water only when needed. (credit: aviddavid,Flickr)

Consumed electric energy expression will be, E=P×Running×Total timeThe cost of electriciy=Total…

Answered: Dncha RENZETTI Figure 20.41 On-demand…

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter1: Temperature And Heat

Section: Chapter Questions

Problem 101P: Many decisions are made on the basis of the payback period: the time it will take through savings to...

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An electric water heater consumes 5.00 kW for 2.00 h per day. What is the cost of running it for one year if electricity costs 12.0 cents/kW.h ? See Figure.

Dncha
RENZETTI
Figure 20.41 On-demand electric hot water heater. Heat is
supplied to water only when needed. (credit: aviddavid,
Flickr)

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