10 .In a certain refrigeration system for low temperature application , a two- stage operation is desirable which employs ammonia system that serves a 30 ton evaporator at -30 °C.The system uses a direct contact cascade condenser and the condenser temperature is 40 °C. How much bigger is the mass of the high pressure loop compared to the mass of the low pressure loop?
10 .In a certain refrigeration system for low temperature application , a two- stage operation is desirable which employs ammonia system that serves a 30 ton evaporator at -30 °C.The system uses a direct contact cascade condenser and the condenser temperature is 40 °C. How much bigger is the mass of the high pressure loop compared to the mass of the low pressure loop?
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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![10 .In a certain refrigeration system for low temperature application , a two- stage operation is
desirable which employs ammonia system that serves a 30 ton evaporator at -30 °C.The system
uses a direct contact cascade condenser and the condenser temperature is 40 °C. How much
bigger is the mass of the high pressure loop compared to the mass of the low pressure loop?
A) 0.112 kg/sec
lb
B) 11.38
min
C)
kg
1.56
D) 0.26 kg /sec
min](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fed34bc7e-37d9-48ae-b1da-6d6b5245fe89%2F40c16345-3fda-4bd7-a084-1c5a0e57a094%2F7iyqmi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10 .In a certain refrigeration system for low temperature application , a two- stage operation is
desirable which employs ammonia system that serves a 30 ton evaporator at -30 °C.The system
uses a direct contact cascade condenser and the condenser temperature is 40 °C. How much
bigger is the mass of the high pressure loop compared to the mass of the low pressure loop?
A) 0.112 kg/sec
lb
B) 11.38
min
C)
kg
1.56
D) 0.26 kg /sec
min
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