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Which of the following evaporators use surge tank as a accumulator?
- a)Flooded evaporators
- b)Shell and coil evaporator
- c)Double tube evaporators
- d)Frosting evaporator
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which of the following evaporators use surge tank as a accumulator?a)F...
In a flooded evaporator, constant liquid refrigerant level is always maintained. A float control valve is used as an expansion device which maintains constant liquid level in the evaporator. The liquid refrigerant from the receiver passes through a lower side float control valve and asccumulator before entering the evaporator coil. The accumulator is also called surge tank which serves as a storage tank for the liquid refrigerant. It maintains a constant liquid level in the evaporator and helps to seperate the liquid refrigerant from the vapour returning to the compressor.
Most Upvoted Answer
Which of the following evaporators use surge tank as a accumulator?a)F...
Flooded evaporators use surge tanks as accumulators.
Explanation:
Evaporators are heat exchangers that are used in refrigeration and air conditioning systems to remove heat from a substance, typically a liquid, and convert it into a vapor. This process is achieved by transferring heat from the substance to a refrigerant, which evaporates and carries the heat away.
Accumulators are devices used in refrigeration systems to store excess refrigerant and prevent it from entering the compressor. They help to separate the liquid and vapor phases of the refrigerant, ensuring that only vapor enters the compressor, which is more efficient and prevents damage to the compressor.
Flooded evaporators are a type of evaporator where the entire heat exchanger is completely filled with liquid refrigerant. The refrigerant enters the evaporator as a liquid and is completely evaporated before leaving the evaporator as a vapor. This type of evaporator is often used in large-scale industrial refrigeration systems.
Surge tanks, also known as surge drums or flash drums, are vessels that are connected to the evaporator and act as accumulators. They are used to store excess refrigerant that is not immediately evaporated and prevent it from entering the compressor. The surge tank helps to maintain a steady flow of refrigerant to the evaporator and prevent any liquid refrigerant from entering the compressor, which could cause damage.
In the case of flooded evaporators, the surge tank serves as an accumulator by collecting any excess liquid refrigerant and separating it from the vapor before it is sent to the compressor. The surge tank allows the liquid refrigerant to settle and be returned to the evaporator as needed, while only allowing vapor to enter the compressor. This helps to ensure the efficiency and longevity of the refrigeration system.
In summary, flooded evaporators use surge tanks as accumulators to store excess liquid refrigerant and prevent it from entering the compressor. This helps to maintain the efficiency and reliability of the refrigeration system.
Explanation:
Evaporators are heat exchangers that are used in refrigeration and air conditioning systems to remove heat from a substance, typically a liquid, and convert it into a vapor. This process is achieved by transferring heat from the substance to a refrigerant, which evaporates and carries the heat away.
Accumulators are devices used in refrigeration systems to store excess refrigerant and prevent it from entering the compressor. They help to separate the liquid and vapor phases of the refrigerant, ensuring that only vapor enters the compressor, which is more efficient and prevents damage to the compressor.
Flooded evaporators are a type of evaporator where the entire heat exchanger is completely filled with liquid refrigerant. The refrigerant enters the evaporator as a liquid and is completely evaporated before leaving the evaporator as a vapor. This type of evaporator is often used in large-scale industrial refrigeration systems.
Surge tanks, also known as surge drums or flash drums, are vessels that are connected to the evaporator and act as accumulators. They are used to store excess refrigerant that is not immediately evaporated and prevent it from entering the compressor. The surge tank helps to maintain a steady flow of refrigerant to the evaporator and prevent any liquid refrigerant from entering the compressor, which could cause damage.
In the case of flooded evaporators, the surge tank serves as an accumulator by collecting any excess liquid refrigerant and separating it from the vapor before it is sent to the compressor. The surge tank allows the liquid refrigerant to settle and be returned to the evaporator as needed, while only allowing vapor to enter the compressor. This helps to ensure the efficiency and longevity of the refrigeration system.
In summary, flooded evaporators use surge tanks as accumulators to store excess liquid refrigerant and prevent it from entering the compressor. This helps to maintain the efficiency and reliability of the refrigeration system.
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Which of the following evaporators use surge tank as a accumulator?a)Flooded evaporatorsb)Shell and coil evaporatorc)Double tube evaporatorsd)Frosting evaporatorCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Which of the following evaporators use surge tank as a accumulator?a)Flooded evaporatorsb)Shell and coil evaporatorc)Double tube evaporatorsd)Frosting evaporatorCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following evaporators use surge tank as a accumulator?a)Flooded evaporatorsb)Shell and coil evaporatorc)Double tube evaporatorsd)Frosting evaporatorCorrect answer is option 'A'. Can you explain this answer?.
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