Which risk increases when a refrigeration system experiences liquid floodback?

💡 Explanation

Compressor valve plate cracking risk rises because liquid floodback introduces uncompressible liquid refrigerant into the compressor, leading to over-pressure exceeding design limits. Therefore, the valve plate cracks, rather than expansion valve issues, which relate to proper boiling.

• Which risk increases when a refrigeration system's evaporator coil ices over completely due to uncontrolled heat influx?
• The accumulator in a hydraulic forging press exhibits rapid pressure drops during continuous high-speed cycles. Which mechanism is most likely causing this?
• Which dimensional inaccuracy arises when casting turbine blades using investment casting?
• Which outcome accompanies long-term operation of an absorption refrigerator with insufficient generator heat input?
• Which bending failure occurs when compressive stress exceeds local strength in a steel I-beam?
• Which outcome occurs on a CNC lathe when stick-slip friction exceeds hydraulic damping?