While recharging a commercial type...

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Question 1 of 2066636eee28f7522a1c51f0ab

While recharging a commercial type refrigerator, with a hermetically sealed compressor with no pressure gauges, what could you use or do to achieve a proper full charge?

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Question 1 of 20

66636eee28f7522a1c51f0ab

While recharging a commercial type refrigerator, with a hermetically sealed compressor with no pressure gauges, what could you use or do to achieve a proper full charge?

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🔍 Key Concepts

• Hermetically sealed compressor characteristics and what you cannot directly measure • How full load amperage (FLA) on a compressor nameplate relates to proper refrigerant charge • Risks and symptoms of overcharging vs undercharging a refrigeration system

💭 Think About

• If you do not have pressure gauges, what other measurable quantity on the unit can indicate that the system is operating at its designed condition? • Among the options, which method uses an objective, manufacturer-specified value rather than just listening or guessing based on temperature alone? • Which procedure minimizes the risk of both overcharge and undercharge while relying on data that is already provided on the equipment?

✅ Before You Answer

• Look for references to manufacturer data/nameplate information on the compressor or unit • Identify which answers depend mainly on subjective observation (sound/feeling) versus a quantifiable measurement • Consider which method best avoids deliberate overcharging, which is generally unsafe and inefficient

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Question 1 of 2066636eee28f7522a1c51f0ab

While recharging a commercial type refrigerator, with a hermetically sealed compressor with no pressure gauges, what could you use or do to achieve a proper full charge?

Back

Question 1 of 20

66636eee28f7522a1c51f0ab

While recharging a commercial type refrigerator, with a hermetically sealed compressor with no pressure gauges, what could you use or do to achieve a proper full charge?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed