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If a calibration chart is prepared for a hot-wire anemometer formeasuring the mean velocities, the highest level of accuracy can be:
- a)Equal to accuracy of a Pitot tube
- b)Equal to accuracy of a Rotameter
- c)Equal to accuracy of a venturimeter
- d)More than that of all the three instruments mentioned above
Correct answer is option 'D'. Can you explain this answer?
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If a calibration chart is prepared for a hot-wire anemometer formeasur...
Ans. (d) Hot wire anemometer is more accurate than Pitot tube, rotanmeter, or
venturi meter.
venturi meter.
Most Upvoted Answer
If a calibration chart is prepared for a hot-wire anemometer formeasur...
Calibration Chart for a Hot-Wire Anemometer:
A hot-wire anemometer is a device used to measure the velocity of fluids. It is a highly accurate instrument that makes use of a heated wire to measure the velocity of fluids. The instrument can be calibrated to obtain the highest level of accuracy. A calibration chart is prepared for a hot-wire anemometer for measuring the mean velocities.
Accuracy of Different Instruments:
There are several instruments used to measure the velocity of fluids. Some of these instruments include Pitot tube, Rotameter, venturi meter, etc. Each of these instruments has its own level of accuracy. The highest level of accuracy can be achieved by a hot-wire anemometer.
Comparison with Pitot Tube:
A Pitot tube is a device used to measure the velocity of fluids. It makes use of the difference in pressure between the stagnation point and the static point to measure the velocity of fluids. The accuracy of a hot-wire anemometer is more than that of a Pitot tube.
Comparison with Rotameter:
A Rotameter is a device used to measure the flow rate of fluids. It makes use of a tapered tube to measure the flow rate of fluids. The accuracy of a hot-wire anemometer is more than that of a Rotameter.
Comparison with Venturi Meter:
A venturi meter is a device used to measure the flow rate of fluids. It makes use of a constriction in the flow channel to measure the flow rate of fluids. The accuracy of a hot-wire anemometer is more than that of a venturi meter.
Conclusion:
In conclusion, the highest level of accuracy can be achieved by a hot-wire anemometer. A calibration chart is prepared for a hot-wire anemometer for measuring the mean velocities. The accuracy of a hot-wire anemometer is more than that of a Pitot tube, Rotameter, and venturi meter.
A hot-wire anemometer is a device used to measure the velocity of fluids. It is a highly accurate instrument that makes use of a heated wire to measure the velocity of fluids. The instrument can be calibrated to obtain the highest level of accuracy. A calibration chart is prepared for a hot-wire anemometer for measuring the mean velocities.
Accuracy of Different Instruments:
There are several instruments used to measure the velocity of fluids. Some of these instruments include Pitot tube, Rotameter, venturi meter, etc. Each of these instruments has its own level of accuracy. The highest level of accuracy can be achieved by a hot-wire anemometer.
Comparison with Pitot Tube:
A Pitot tube is a device used to measure the velocity of fluids. It makes use of the difference in pressure between the stagnation point and the static point to measure the velocity of fluids. The accuracy of a hot-wire anemometer is more than that of a Pitot tube.
Comparison with Rotameter:
A Rotameter is a device used to measure the flow rate of fluids. It makes use of a tapered tube to measure the flow rate of fluids. The accuracy of a hot-wire anemometer is more than that of a Rotameter.
Comparison with Venturi Meter:
A venturi meter is a device used to measure the flow rate of fluids. It makes use of a constriction in the flow channel to measure the flow rate of fluids. The accuracy of a hot-wire anemometer is more than that of a venturi meter.
Conclusion:
In conclusion, the highest level of accuracy can be achieved by a hot-wire anemometer. A calibration chart is prepared for a hot-wire anemometer for measuring the mean velocities. The accuracy of a hot-wire anemometer is more than that of a Pitot tube, Rotameter, and venturi meter.
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If a calibration chart is prepared for a hot-wire anemometer formeasuring the mean velocities, the highest level of accuracy can be:a)Equal to accuracy of a Pitot tubeb)Equal to accuracy of a Rotameterc)Equal to accuracy of a venturimeterd)More than that of all the three instruments mentioned aboveCorrect answer is option 'D'. Can you explain this answer?
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If a calibration chart is prepared for a hot-wire anemometer formeasuring the mean velocities, the highest level of accuracy can be:a)Equal to accuracy of a Pitot tubeb)Equal to accuracy of a Rotameterc)Equal to accuracy of a venturimeterd)More than that of all the three instruments mentioned aboveCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about If a calibration chart is prepared for a hot-wire anemometer formeasuring the mean velocities, the highest level of accuracy can be:a)Equal to accuracy of a Pitot tubeb)Equal to accuracy of a Rotameterc)Equal to accuracy of a venturimeterd)More than that of all the three instruments mentioned aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a calibration chart is prepared for a hot-wire anemometer formeasuring the mean velocities, the highest level of accuracy can be:a)Equal to accuracy of a Pitot tubeb)Equal to accuracy of a Rotameterc)Equal to accuracy of a venturimeterd)More than that of all the three instruments mentioned aboveCorrect answer is option 'D'. Can you explain this answer?.
If a calibration chart is prepared for a hot-wire anemometer formeasuring the mean velocities, the highest level of accuracy can be:a)Equal to accuracy of a Pitot tubeb)Equal to accuracy of a Rotameterc)Equal to accuracy of a venturimeterd)More than that of all the three instruments mentioned aboveCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about If a calibration chart is prepared for a hot-wire anemometer formeasuring the mean velocities, the highest level of accuracy can be:a)Equal to accuracy of a Pitot tubeb)Equal to accuracy of a Rotameterc)Equal to accuracy of a venturimeterd)More than that of all the three instruments mentioned aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a calibration chart is prepared for a hot-wire anemometer formeasuring the mean velocities, the highest level of accuracy can be:a)Equal to accuracy of a Pitot tubeb)Equal to accuracy of a Rotameterc)Equal to accuracy of a venturimeterd)More than that of all the three instruments mentioned aboveCorrect answer is option 'D'. Can you explain this answer?.
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