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When the discharge pressure is too high in a refrigeration system, high pressure control is installed to:
- a)Stop the cooling fan
- b)Stop the water circulating pump.
- c)Regulate the flow of cooling water
- d)Stop the compressor.
Correct answer is option 'D'. Can you explain this answer?
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When the discharge pressure is too high in a refrigeration system, hig...
Explanation:
High Pressure Control Function:
When the discharge pressure in a refrigeration system becomes too high, it can lead to potential damage to the system components. To prevent this, a high pressure control is installed in the system.
Stop the Compressor:
The main function of the high pressure control is to stop the compressor when the discharge pressure reaches a certain predetermined level. By stopping the compressor, the high pressure control helps to prevent further increase in pressure and protects the system from potential damage.
Preventing Overloading:
By stopping the compressor, the high pressure control helps to prevent overloading of the system. Overloading can lead to increased energy consumption, reduced efficiency, and potential breakdown of the system components.
Protecting the System:
Stopping the compressor when the discharge pressure is too high helps to protect the overall refrigeration system from damage. This ensures the longevity and reliability of the system.
Regulating Pressure:
In addition to stopping the compressor, the high pressure control may also have the capability to regulate the pressure by controlling other components such as the condenser fan or water circulating pump. This helps to maintain the optimal pressure levels in the system.
In conclusion, the high pressure control in a refrigeration system plays a crucial role in maintaining the system's efficiency, reliability, and longevity by stopping the compressor and regulating the pressure levels to prevent damage and ensure smooth operation.
High Pressure Control Function:
When the discharge pressure in a refrigeration system becomes too high, it can lead to potential damage to the system components. To prevent this, a high pressure control is installed in the system.
Stop the Compressor:
The main function of the high pressure control is to stop the compressor when the discharge pressure reaches a certain predetermined level. By stopping the compressor, the high pressure control helps to prevent further increase in pressure and protects the system from potential damage.
Preventing Overloading:
By stopping the compressor, the high pressure control helps to prevent overloading of the system. Overloading can lead to increased energy consumption, reduced efficiency, and potential breakdown of the system components.
Protecting the System:
Stopping the compressor when the discharge pressure is too high helps to protect the overall refrigeration system from damage. This ensures the longevity and reliability of the system.
Regulating Pressure:
In addition to stopping the compressor, the high pressure control may also have the capability to regulate the pressure by controlling other components such as the condenser fan or water circulating pump. This helps to maintain the optimal pressure levels in the system.
In conclusion, the high pressure control in a refrigeration system plays a crucial role in maintaining the system's efficiency, reliability, and longevity by stopping the compressor and regulating the pressure levels to prevent damage and ensure smooth operation.
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When the discharge pressure is too high in a refrigeration system, high pressure control is installed to:a)Stop the cooling fanb)Stop the water circulating pump. c)Regulate the flow of cooling waterd)Stop the compressor.Correct answer is option 'D'. Can you explain this answer?
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