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For small installations of refrigeration systems (up to 35 kW), which type of condenser is used?
- a)shell and tube type
- b)shell and coil type
- c)double tube type
- d)air cooled type
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
For small installations of refrigeration systems (up to 35 kW), which ...
Air-cooled condensers used only in small capacity machines. Air cooled condensers are seldom made in sizes over 5 TR because of high head pressure, excessive power consumption and objectionable fan noise. In air-cooled condensers, heat is removed by air using either natural or forced circulation.
Most Upvoted Answer
For small installations of refrigeration systems (up to 35 kW), which ...
Type of Condenser for Small Refrigeration Systems
Introduction
Small refrigeration systems with a capacity of up to 35 kW require a condenser to remove heat from the refrigerant. There are different types of condensers available, but for small installations, the most suitable type is an air-cooled condenser.
Air-Cooled Condenser
An air-cooled condenser works by using ambient air to remove heat from the refrigerant. The condenser has a fan that blows air over the condensing coils, and the heat is transferred from the refrigerant to the air. The cooled refrigerant then flows back to the evaporator, and the cycle continues.
Advantages of Air-Cooled Condenser
There are several advantages of using an air-cooled condenser for small refrigeration systems, including:
- Lower installation and maintenance costs compared to other types of condensers
- Requires less space compared to other types of condensers
- Does not require water supply or drainage, which can be a problem in some locations
- Can be used in outdoor or indoor installations
Other Types of Condensers
While air-cooled condensers are suitable for small refrigeration systems, other types of condensers are used for larger installations. These include:
- Shell and tube type: This type of condenser uses a shell to enclose a bundle of tubes. The refrigerant flows through the tubes, and water flows over the shell to remove heat from the refrigerant.
- Shell and coil type: This type of condenser uses a coil of tubing enclosed in a shell. Water flows through the coil, and the refrigerant flows over the outside of the coil to remove heat.
- Double tube type: This type of condenser uses two tubes, one inside the other. The refrigerant flows through the inner tube, and water flows through the outer tube to remove heat.
Conclusion
For small refrigeration systems with a capacity of up to 35 kW, an air-cooled condenser is the most suitable type of condenser. It is cost-effective, space-efficient, and does not require water supply or drainage. Other types of condensers are used for larger installations.
Introduction
Small refrigeration systems with a capacity of up to 35 kW require a condenser to remove heat from the refrigerant. There are different types of condensers available, but for small installations, the most suitable type is an air-cooled condenser.
Air-Cooled Condenser
An air-cooled condenser works by using ambient air to remove heat from the refrigerant. The condenser has a fan that blows air over the condensing coils, and the heat is transferred from the refrigerant to the air. The cooled refrigerant then flows back to the evaporator, and the cycle continues.
Advantages of Air-Cooled Condenser
There are several advantages of using an air-cooled condenser for small refrigeration systems, including:
- Lower installation and maintenance costs compared to other types of condensers
- Requires less space compared to other types of condensers
- Does not require water supply or drainage, which can be a problem in some locations
- Can be used in outdoor or indoor installations
Other Types of Condensers
While air-cooled condensers are suitable for small refrigeration systems, other types of condensers are used for larger installations. These include:
- Shell and tube type: This type of condenser uses a shell to enclose a bundle of tubes. The refrigerant flows through the tubes, and water flows over the shell to remove heat from the refrigerant.
- Shell and coil type: This type of condenser uses a coil of tubing enclosed in a shell. Water flows through the coil, and the refrigerant flows over the outside of the coil to remove heat.
- Double tube type: This type of condenser uses two tubes, one inside the other. The refrigerant flows through the inner tube, and water flows through the outer tube to remove heat.
Conclusion
For small refrigeration systems with a capacity of up to 35 kW, an air-cooled condenser is the most suitable type of condenser. It is cost-effective, space-efficient, and does not require water supply or drainage. Other types of condensers are used for larger installations.
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For small installations of refrigeration systems (up to 35 kW), which type of condenser is used?a)shell and tube typeb)shell and coil typec)double tube typed)air cooled typeCorrect answer is option 'D'. 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 For small installations of refrigeration systems (up to 35 kW), which type of condenser is used?a)shell and tube typeb)shell and coil typec)double tube typed)air cooled typeCorrect answer is option 'D'. 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 For small installations of refrigeration systems (up to 35 kW), which type of condenser is used?a)shell and tube typeb)shell and coil typec)double tube typed)air cooled typeCorrect answer is option 'D'. Can you explain this answer?.
For small installations of refrigeration systems (up to 35 kW), which type of condenser is used?a)shell and tube typeb)shell and coil typec)double tube typed)air cooled typeCorrect answer is option 'D'. 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 For small installations of refrigeration systems (up to 35 kW), which type of condenser is used?a)shell and tube typeb)shell and coil typec)double tube typed)air cooled typeCorrect answer is option 'D'. 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 For small installations of refrigeration systems (up to 35 kW), which type of condenser is used?a)shell and tube typeb)shell and coil typec)double tube typed)air cooled typeCorrect answer is option 'D'. Can you explain this answer?.
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