Badly leaking refrigeration compressor...

Question 1 / 270705eccef9ebacbc34ba4d4616f

Question 1 of 270705eccef9ebacbc34ba4d4616f

Badly leaking refrigeration compressor discharge valves will cause which of the following to happen?

Question 1 of 27070

Badly leaking refrigeration compressor discharge valves will cause which of the following to happen?

🔍 Key Concepts

• Function of compressor discharge valves in a vapor‑compression refrigeration system • How a leak between high side and low side affects system pressures when the compressor is running and when it stops • What determines when a refrigeration compressor cycles on and off

💭 Think About

• Think about what the discharge valve is supposed to do after the piston/compressor forces refrigerant into the discharge line. If it leaks badly, what happens to the pressure difference between the discharge side and the suction side? • Ask yourself which component on the list (expansion valve, condenser, compressor, receiver) would be most directly affected by a loss of pressure difference between high and low sides. • Consider what the system control (thermostat/pressure control) responds to: temperature and/or pressure. If the compressor can’t build and hold normal head pressure, how would that influence its operating pattern?

✅ Before You Answer

• Be clear on which parts are high side (discharge, condenser, receiver, liquid line) and which are low side (evaporator, suction). • Check which option describes a system behavior over time rather than a one‑time mechanical failure or damage. • Eliminate any choices that would require higher‑than-normal pressure or flow into the condenser or receiver, and focus on what happens if the compressor’s effective output is reduced by leaking valves.

Question 1 of 27070

Badly leaking refrigeration compressor discharge valves will cause which of the following to happen?

overfeeding of the expansion valve

damage to the condenser

constant running of the compressor

flooding of the receiver

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Question 1 / 270705eccef9ebacbc34ba4d4616f

Question 1 of 270705eccef9ebacbc34ba4d4616f

Badly leaking refrigeration compressor discharge valves will cause which of the following to happen?

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Question 1 of 27070

Badly leaking refrigeration compressor discharge valves will cause which of the following to happen?