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A _______ is an instrument used for measuring small pressures, where accuracy is required.
- a)single column inclined manometer
- b)ammeter
- c)anemometer
- d)hygrometer
Correct answer is option 'A'. Can you explain this answer?
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A _______ is an instrument used for measuring small pressures, where a...
A simple manometer consists of a glass tube having one of its ends connected to a point where pressure is to be measured and another end remains open to the atmosphere.
Common types of simple manometers are:
Common types of simple manometers are:
- Piezometer
- U-tube Manometer
- Single Column Manometer
Differential Manometers measure the difference of pressure between two points in a fluid system and cannot measure the actual pressures at any point in the system. It consists of a U-tube, containing a heavy liquid, whose two ends are connected to the points whose difference of pressure is to be measured.
- Upright U-Tube manometer
- Inverted U-Tube manometer
- Inclined Differential manometer
- Micro manometer
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A _______ is an instrument used for measuring small pressures, where a...
Single Column Inclined Manometer:
Instruments used for measuring small pressures, where accuracy is required, are called manometers. One such type of manometer is a single column inclined manometer.
Principle:
A single column inclined manometer works on the principle of balancing the pressure difference between two points by the height difference of a liquid column in a tube. The inclined tube allows for a larger deflection of the liquid column for a small pressure difference, thus increasing the sensitivity and accuracy of the measurement.
Working:
- The inclined manometer consists of a transparent tube partially filled with a liquid, usually mercury or water.
- The tube is inclined at an angle to the vertical to increase the sensitivity of the instrument.
- The pressure difference to be measured is applied to the two ends of the tube.
- The liquid in the tube rises on one side and falls on the other side, creating a height difference that is directly proportional to the pressure difference.
- By measuring the difference in liquid levels, the pressure can be accurately determined.
Accuracy:
Single column inclined manometers are known for their high accuracy in measuring small pressure differences. The inclined design allows for a larger deflection of the liquid column, making it easier to read and interpret the measurements accurately.
Applications:
Single column inclined manometers are commonly used in various industries such as HVAC systems, chemical processing plants, and laboratories where precise pressure measurements are essential for maintaining operations and safety.
Instruments used for measuring small pressures, where accuracy is required, are called manometers. One such type of manometer is a single column inclined manometer.
Principle:
A single column inclined manometer works on the principle of balancing the pressure difference between two points by the height difference of a liquid column in a tube. The inclined tube allows for a larger deflection of the liquid column for a small pressure difference, thus increasing the sensitivity and accuracy of the measurement.
Working:
- The inclined manometer consists of a transparent tube partially filled with a liquid, usually mercury or water.
- The tube is inclined at an angle to the vertical to increase the sensitivity of the instrument.
- The pressure difference to be measured is applied to the two ends of the tube.
- The liquid in the tube rises on one side and falls on the other side, creating a height difference that is directly proportional to the pressure difference.
- By measuring the difference in liquid levels, the pressure can be accurately determined.
Accuracy:
Single column inclined manometers are known for their high accuracy in measuring small pressure differences. The inclined design allows for a larger deflection of the liquid column, making it easier to read and interpret the measurements accurately.
Applications:
Single column inclined manometers are commonly used in various industries such as HVAC systems, chemical processing plants, and laboratories where precise pressure measurements are essential for maintaining operations and safety.
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A _______ is an instrument used for measuring small pressures, where accuracy is required.a)single column inclined manometerb)ammeterc)anemometerd)hygrometerCorrect answer is option 'A'. Can you explain this answer?
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