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Which of the following instruments is not connected with stream flow measurement?
- a)Hygrometer
- b)Echo-depth recorder
- c)Electromagnetic flow meter
- d)Sounding weight
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which of the following instruments is not connected with stream flow m...
Generally, three methods are used for making stream flow measurements:
i) Current meter.
ii) Dilution techniques.
iii) Indirect methods.
The new modern techniques for stream flow measurement are:
i) Electromagnetic flow meter
ii) Sounding weight
iii) Echo-depth recorder
Hygrometer is an instrument used for measuring the amount of humidity and water vapour in the atmosphere, soil and in confined spaces.
Most Upvoted Answer
Which of the following instruments is not connected with stream flow m...
Stream Flow Measurement Instruments
Stream flow measurement is the process of determining the amount of water flowing in a stream or river. It is a crucial process in environmental monitoring and management. Various instruments are used for stream flow measurement, including:
1. Echo-depth recorder
2. Electromagnetic flow meter
3. Sounding weight
4. Hygrometer
Hygrometer is not connected with stream flow measurement.
Explanation:
Hygrometer is an instrument used to measure the relative humidity of the atmosphere. It is not used for stream flow measurement. The other three instruments are commonly used for stream flow measurement.
1. Echo-depth recorder: It is an instrument that uses sound waves to measure the depth of water in a stream or river. It sends out a sound wave and measures the time it takes for the wave to reflect back from the riverbed, allowing it to calculate the depth of the water.
2. Electromagnetic flow meter: It is an instrument that measures the flow rate of a fluid by using a magnetic field to measure the velocity of the fluid. It is commonly used for measuring the flow of water in pipes and canals.
3. Sounding weight: It is a weight that is attached to a rope and dropped into a stream or river to measure the depth of the water. It is a simple instrument that is commonly used for stream flow measurement.
In conclusion, hygrometer is not connected with stream flow measurement, while the other three instruments are commonly used for this purpose.
Stream flow measurement is the process of determining the amount of water flowing in a stream or river. It is a crucial process in environmental monitoring and management. Various instruments are used for stream flow measurement, including:
1. Echo-depth recorder
2. Electromagnetic flow meter
3. Sounding weight
4. Hygrometer
Hygrometer is not connected with stream flow measurement.
Explanation:
Hygrometer is an instrument used to measure the relative humidity of the atmosphere. It is not used for stream flow measurement. The other three instruments are commonly used for stream flow measurement.
1. Echo-depth recorder: It is an instrument that uses sound waves to measure the depth of water in a stream or river. It sends out a sound wave and measures the time it takes for the wave to reflect back from the riverbed, allowing it to calculate the depth of the water.
2. Electromagnetic flow meter: It is an instrument that measures the flow rate of a fluid by using a magnetic field to measure the velocity of the fluid. It is commonly used for measuring the flow of water in pipes and canals.
3. Sounding weight: It is a weight that is attached to a rope and dropped into a stream or river to measure the depth of the water. It is a simple instrument that is commonly used for stream flow measurement.
In conclusion, hygrometer is not connected with stream flow measurement, while the other three instruments are commonly used for this purpose.
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Which of the following instruments is not connected with stream flow measurement?a)Hygrometerb)Echo-depth recorderc)Electromagnetic flow meterd)Sounding weightCorrect answer is option 'A'. Can you explain this answer?
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