17. A 220-volt electrical heater is used to warm 6Li/hr of water from 25°C to 98°C. Assume heat conversion loss of 23% of the total heat supplied, how much current in amperes must be supplied to this heater. a. 3.0072Amps b. 2.9957Amps c. 2.8012Amps d. 3.2160Amps

17. A 220-volt electrical heater is used to warm 6Li/hr of water from 25°C to 98°C. Assume heat conversion loss of 23% of the total heat supplied, how much current in amperes must be supplied to this heater. a. 3.0072Amps b. 2.9957Amps c. 2.8012Amps d. 3.2160Amps

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

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Question

17. A 220-volt electrical heater is used to warm 6Li/hr of water from 25°C to 98°C. Assume heat
conversion loss of 23% of the total heat supplied, how much current in amperes must be supplied
to this heater.
a. 3.0072Amps
b. 2.9957Amps
c. 2.8012Amps
d. 3.2160Amps

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