Podcast
Questions and Answers
What is the weight of 2.5 gallons of water?
What is the weight of 2.5 gallons of water?
Which type of refrigerant requires FDNY approval?
Which type of refrigerant requires FDNY approval?
Which regulation book is most widely used by operating engineers?
Which regulation book is most widely used by operating engineers?
What is the condition of liquid refrigerant that has passed through a metering device?
What is the condition of liquid refrigerant that has passed through a metering device?
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What is the approximate pressure of water when discharged against a head of 92 feet?
What is the approximate pressure of water when discharged against a head of 92 feet?
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Study Notes
Multiple Choice Questions
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Question 1: Weight of 2.5 gallons of water?
- 10.7 pounds
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Question 2: Refrigerant needing FDNY approval?
- R-134a
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Question 3: Most widely used engineering regulation book?
- NFPA
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Question 4: Condition of liquid refrigerant after metering device?
- Sub-cooled liquid
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Question 5: Approximate water pressure at 92 feet head?
- 95 psi
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Description
Test your knowledge on key concepts in engineering related to refrigeration and fluid dynamics. Answer questions about the properties of water, refrigerants, and relevant regulations. Perfect for students and professionals in engineering fields.
