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An accumulator is a device to store
- a)Sufficient quantity of liquid to compensate the change in discharge
- b)Sufficient energy to derive the machine when the normal energy source does not function
- c)Sufficient energy in case of machines which work intermittently to supplement the discharge from the normal source
- d)Liquid which otherwise would have gone to waste
Correct answer is option 'C'. Can you explain this answer?
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An accumulator is a device to storea)Sufficient quantity of liquid to ...
An accumulator is a device to store sufficient energy in case of machines which work intermittently to supplement the discharge from the normal source.
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An accumulator is a device to storea)Sufficient quantity of liquid to ...
Explanation:
An accumulator is a device used in hydraulic systems to store and release energy. It acts as a supplementary energy source in case of machines that work intermittently or require additional energy to supplement the discharge from the normal source.
1. Purpose of an Accumulator:
- The main purpose of an accumulator is to store energy in the form of pressurized fluid (usually hydraulic fluid) and release it when needed.
- It helps in maintaining a steady and constant fluid pressure in the hydraulic system, compensating for any fluctuations in demand or supply.
2. Working Principle:
- The accumulator consists of a cylindrical chamber divided into two sections by a movable piston or bladder.
- One section is filled with hydraulic fluid, while the other section is filled with an inert gas (usually nitrogen) under pressure.
- When the hydraulic system is operating, the hydraulic fluid enters the accumulator, compressing the gas and storing energy.
- When the system requires additional energy, the compressed gas expands, forcing the stored hydraulic fluid back into the system.
3. Types of Accumulators:
There are different types of accumulators, including:
- Piston Accumulator: It uses a piston to separate the gas and fluid chambers.
- Bladder Accumulator: It uses a flexible bladder to separate the gas and fluid chambers.
- Diaphragm Accumulator: It uses a diaphragm to separate the gas and fluid chambers.
4. Use in Intermittent Machines:
- Intermittent machines, such as presses, require a high amount of energy during specific operations but operate intermittently.
- The accumulator helps supply the required energy during peak demand periods when the normal energy source may not be sufficient.
- It ensures that the machine operates smoothly and efficiently without overloading the primary power source.
5. Supplementing Discharge:
- In some machines, the discharge from the normal energy source may not be sufficient to meet the desired output or performance.
- The accumulator acts as a supplement by providing additional energy to meet the high-demand periods.
- It helps in improving the overall performance and efficiency of the machine.
In conclusion, an accumulator is a device that stores energy in hydraulic systems and releases it when needed. It is used in machines that work intermittently or require additional energy to supplement the discharge from the normal energy source. By providing supplementary energy, the accumulator ensures smooth operation and improved performance of the machines.
An accumulator is a device used in hydraulic systems to store and release energy. It acts as a supplementary energy source in case of machines that work intermittently or require additional energy to supplement the discharge from the normal source.
1. Purpose of an Accumulator:
- The main purpose of an accumulator is to store energy in the form of pressurized fluid (usually hydraulic fluid) and release it when needed.
- It helps in maintaining a steady and constant fluid pressure in the hydraulic system, compensating for any fluctuations in demand or supply.
2. Working Principle:
- The accumulator consists of a cylindrical chamber divided into two sections by a movable piston or bladder.
- One section is filled with hydraulic fluid, while the other section is filled with an inert gas (usually nitrogen) under pressure.
- When the hydraulic system is operating, the hydraulic fluid enters the accumulator, compressing the gas and storing energy.
- When the system requires additional energy, the compressed gas expands, forcing the stored hydraulic fluid back into the system.
3. Types of Accumulators:
There are different types of accumulators, including:
- Piston Accumulator: It uses a piston to separate the gas and fluid chambers.
- Bladder Accumulator: It uses a flexible bladder to separate the gas and fluid chambers.
- Diaphragm Accumulator: It uses a diaphragm to separate the gas and fluid chambers.
4. Use in Intermittent Machines:
- Intermittent machines, such as presses, require a high amount of energy during specific operations but operate intermittently.
- The accumulator helps supply the required energy during peak demand periods when the normal energy source may not be sufficient.
- It ensures that the machine operates smoothly and efficiently without overloading the primary power source.
5. Supplementing Discharge:
- In some machines, the discharge from the normal energy source may not be sufficient to meet the desired output or performance.
- The accumulator acts as a supplement by providing additional energy to meet the high-demand periods.
- It helps in improving the overall performance and efficiency of the machine.
In conclusion, an accumulator is a device that stores energy in hydraulic systems and releases it when needed. It is used in machines that work intermittently or require additional energy to supplement the discharge from the normal energy source. By providing supplementary energy, the accumulator ensures smooth operation and improved performance of the machines.
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An accumulator is a device to storea)Sufficient quantity of liquid to compensate the change in dischargeb)Sufficient energy to derive the machine when the normal energy source does not functionc)Sufficient energy in case of machines which work intermittently to supplement the discharge from the normal sourced)Liquid which otherwise would have gone to wasteCorrect answer is option 'C'. Can you explain this answer?
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