What is measurement?
•Measurement is a process by which we can weigh or measure any physical quantity
of material using equipment and instruments. Measurements of physics quantity can
be expressed by a unit known as numerical. By measuring a physics quantity, we can
define the property of the material. We can measure mass, weight, and different
physical properties like distance, speed, mass, pressure, force, momentum, and
energy. Measurement is the system by which we can compare the physical quantity
with a unit. When we measure with the help of a formula, it is called
indirect measurements.
3.
Sole Purpose
• Theaction of measuring anything, or a certain number of objects, is a measurement.
• Also measuring certain things correctly is very necessary including distance, time, and accuracy.
• We can really know the universe around us by measuring such occurrences or, in other words, by
taking such measurements.
• Measurements may also enable us to make decisions on the basis of the measurement result.
4.
NEED OF MEASUREMENT
•Product testing
• Manufacturing process
• Health and safety
• Accuracy
• Enviromental monitoring
• Scientific advantages
• Customer confidence
• Provides information for improvements
• Allows controlling
• Detemination of bottle-necks .
5.
What are thegoals of product testing ?
1. Determine whether a new product development
program is on track.
2.Decide suitability for end use
3.Introduce your product to the customer
4.Solve problems with current products
5.Increase consumer protection
6.Identify potential cost savings
6.
The Importance ofMeasurement in Manufacturing
1. measurement helps accomplish manufacturing
objectives.
2. measurement helps reduce manufacturing costs.
3.measurement can help grow customer satisfaction,
retention, and trust in the brand.
4. measurement ensures safety and compliance in the
plant
5. Tool safety
6. Avoid failure
7. Controll operations smoothly
8.Reduce losses of power
7.
7 fundamental unitsof measurement
• Length(meter)
• Time(seconds)
• Mass(kilogram)
• Amount of substance(mol)
• Electric current(ampere)
• Temperature(kelvin)
• Luminous intensity(candela)
8.
Conclusion
• Measurement isa process by which we can weigh or measure any physical quantity.
Measurement of a physical quantity can be expressed by a unit known as numerical.
By measuring a physical quantity, we can define the property of the material. A
physical quantity is a property of a material that can be measured. If we measure the
room in length, length is a physical quantity. All physical quantities have two factors:
numerical and unit. An independent physical quantity, which is independent of any
other physical quantity, is called fundamental quantity. The measurement of a
material or a particle that can be easily measured is known as fundamental
physical quantities.
