Question
Download Solution PDFWhich is wrong statement for digital instruments?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 1.
Resolution
Resolution is the measure to which an instrument can sense the variation of a quantity to be measured.
It is the maximum incremental change in the instrument's output with a change in any specified portion of its measuring range.
The digital instruments have high resolution.
Difference between analog and digital instruments
|
Parameter |
Analog Instrument |
Digital Instrument |
|
Definition |
An analog instrument gives an output that varies continuously as the quantity being measured changes |
A digital instrument represents the measured value in the form of the digital number |
|
Accuracy |
Less accurate |
High accuracy |
|
Error |
A high error like parallax error |
Fewer errors |
|
Sensitivity |
High sensitive |
Less sensitive to external factors |
|
Resolution |
Low |
High |
|
Energy consumption |
High |
Less |
Last updated on May 9, 2025
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