Question

Explain factors to be considered while selecting a measuring instrument​

Answer 1

Answer:

The most important factor to consider when selecting a measurement tool is how well the instrument aligns to the programs' learning objective. ... The more aligned the instrument is to the program's objectives, the more direct the inferences to the effectiveness of the program.

Answer 2

The factors to be considered while selecting a measuring instrument are:

• Accuracy of the instrument.
• Time required to get the output.
• The zero error of the instrument.
• Physical quality of the material by which the instrument is made.

• When we select a measuring instrument we should have a clear idea about it.
• For different measurements, different instruments are needed.
• If we want to measure the volume of a liquid we need a beaker and if we want to measure a wire we need a side caliper.
• To select a perfect instrument we should notice its accuracy, precision, and time constant.