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Questions and Answers
Flashcards
Weight of 2.5 gallons of water
Weight of 2.5 gallons of water
Approximately 10.7 pounds
Refrigerant needing FDNY approval
Refrigerant needing FDNY approval
Ammonia
Operating engineers' regulation book
Operating engineers' regulation book
NFPA (National Fire Protection Association)
Condition of refrigerant after metering
Condition of refrigerant after metering
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Water pressure at 92 feet head
Water pressure at 92 feet head
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Weight of 2.5 gallons water
Weight of 2.5 gallons water
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Refrigerant needing FDNY approval
Refrigerant needing FDNY approval
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Operating engineers' main regulation book
Operating engineers' main regulation book
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Condition of refrigerant after metering
Condition of refrigerant after metering
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Water pressure at 92 feet head
Water pressure at 92 feet head
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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 requiring FDNY approval
- R-134a
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Question 3: Most widely used regulation book for operating engineers
- NFPA
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Question 4: Condition of liquid refrigerant after passing through a metering device
- Subcooled liquid
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Question 5: Approximate pressure of water discharged at 92 feet head
- 95 psi
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