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The best capacity control method suitable for domestic refrigerant compressor is
- a)On and Off control
- b)Holding the valves open
- c)Hot gas bypass
- d)Using multiple unit
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The best capacity control method suitable for domestic refrigerant com...
Simple on -off or start-pump control in conjunction with a thermostat is used to take advantage in small unitary equipment, suhc as refrigerant, air conditioners, water coolers etc.
Most Upvoted Answer
The best capacity control method suitable for domestic refrigerant com...
The best capacity control method suitable for domestic refrigerant compressor is On and Off control.
Explanation:
On and Off control is the most suitable capacity control method for domestic refrigerant compressors. This method involves turning the compressor on and off to maintain the desired temperature in the refrigeration system. Here are the reasons why On and Off control is the best option:
1. Simplicity:
On and Off control is a simple and straightforward method. It does not require any complex control mechanisms or additional components. The compressor is either running at full capacity or completely turned off, making it easy to implement and understand.
2. Energy Efficiency:
In domestic refrigeration systems, the load demand can vary significantly throughout the day. On and Off control allows the compressor to operate only when cooling is required. This helps in conserving energy by reducing the runtime of the compressor when it is not needed.
3. Cost-effectiveness:
Since On and Off control does not involve any additional control components, it is a cost-effective solution for domestic refrigeration systems. The simplicity of this method reduces the overall system cost and maintenance requirements.
4. Reliability:
On and Off control is a reliable method as it does not rely on complex control mechanisms that can fail or malfunction. The compressor operates at full capacity when it is on, providing efficient cooling performance.
5. Temperature Control:
On and Off control allows for precise temperature control in the refrigeration system. When the desired temperature is reached, the compressor turns off, and when the temperature rises above the set point, the compressor turns on again. This ensures that the temperature is maintained within the desired range.
In conclusion, On and Off control is the best capacity control method for domestic refrigerant compressors due to its simplicity, energy efficiency, cost-effectiveness, reliability, and temperature control capabilities.
Explanation:
On and Off control is the most suitable capacity control method for domestic refrigerant compressors. This method involves turning the compressor on and off to maintain the desired temperature in the refrigeration system. Here are the reasons why On and Off control is the best option:
1. Simplicity:
On and Off control is a simple and straightforward method. It does not require any complex control mechanisms or additional components. The compressor is either running at full capacity or completely turned off, making it easy to implement and understand.
2. Energy Efficiency:
In domestic refrigeration systems, the load demand can vary significantly throughout the day. On and Off control allows the compressor to operate only when cooling is required. This helps in conserving energy by reducing the runtime of the compressor when it is not needed.
3. Cost-effectiveness:
Since On and Off control does not involve any additional control components, it is a cost-effective solution for domestic refrigeration systems. The simplicity of this method reduces the overall system cost and maintenance requirements.
4. Reliability:
On and Off control is a reliable method as it does not rely on complex control mechanisms that can fail or malfunction. The compressor operates at full capacity when it is on, providing efficient cooling performance.
5. Temperature Control:
On and Off control allows for precise temperature control in the refrigeration system. When the desired temperature is reached, the compressor turns off, and when the temperature rises above the set point, the compressor turns on again. This ensures that the temperature is maintained within the desired range.
In conclusion, On and Off control is the best capacity control method for domestic refrigerant compressors due to its simplicity, energy efficiency, cost-effectiveness, reliability, and temperature control capabilities.
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The best capacity control method suitable for domestic refrigerant compressor isa)On and Off controlb)Holding the valves openc)Hot gas bypassd)Using multiple unitCorrect 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 The best capacity control method suitable for domestic refrigerant compressor isa)On and Off controlb)Holding the valves openc)Hot gas bypassd)Using multiple unitCorrect 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 The best capacity control method suitable for domestic refrigerant compressor isa)On and Off controlb)Holding the valves openc)Hot gas bypassd)Using multiple unitCorrect answer is option 'A'. Can you explain this answer?.
The best capacity control method suitable for domestic refrigerant compressor isa)On and Off controlb)Holding the valves openc)Hot gas bypassd)Using multiple unitCorrect 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 The best capacity control method suitable for domestic refrigerant compressor isa)On and Off controlb)Holding the valves openc)Hot gas bypassd)Using multiple unitCorrect 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 The best capacity control method suitable for domestic refrigerant compressor isa)On and Off controlb)Holding the valves openc)Hot gas bypassd)Using multiple unitCorrect answer is option 'A'. Can you explain this answer?.
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