2 - Ethyl glycol is cooled with water (Cp=4.18 kJ/kgºC) in a heat exchanger. The inlet temperature of the water is 11ºC and the outlet temperature is 57ºC. If the heat lost by ethyl glycol is 300 kW, which of the following is the mass flow rate of water? a) 1,318 kg/h B) 1,560 kg/h NS) 1,282 kg/h D) 1,652 kg/h TO) 1,476 kg/h

2 - Ethyl glycol is cooled with water (Cp=4.18 kJ/kgºC) in a heat exchanger. The inlet temperature of the water is 11ºC and the outlet temperature is 57ºC. If the heat lost by ethyl glycol is 300 kW, which of the following is the mass flow rate of water? a) 1,318 kg/h B) 1,560 kg/h NS) 1,282 kg/h D) 1,652 kg/h TO) 1,476 kg/h

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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12 -

Ethyl glycol is cooled with water (Cp=4.18 kJ/kgºC) in a heat exchanger. The inlet temperature of the water is 11ºC and the outlet temperature is 57ºC. If the heat lost by ethyl glycol is 300 kW, which of the following is the mass flow rate of water?

a)	1,318 kg/h

B)	1,560 kg/h

NS)	1,282 kg/h

D)	1,652 kg/h

TO)	1,476 kg/h

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