I need the answer as soon as possible A 3kW, 40ltrs water heater is switched on for30minutes. The heat capacity cp for water is4.2kJ/kgK. Assuming all the electrical energyhad gone into heating the water, increase of thewater temperature in dearee centigrade is?

Given; P=3 kwV=40 ltrs= 401000V=0.04 m3Water heater is sweitched onn for; t=30 min=30×60 st=1800…

Answered: increase of the

Engineering

Mechanical Engineering

increase of the

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter45: Domestic Refrigerators And Freezers

Section: Chapter Questions

Problem 12RQ: Refrigerators currently being manufactured in the United States are using______as their refrigerant.

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