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WorksheetsChapter 1 Measurement Standards and Unit
Total questions: 10
Worksheet time: 10mins
Accuracy defines by the _______________ of values indicated by an instruments to the actual value.
uncertainty
reliability
closeness
repeatability
Precision is defined as __________.
reliability
accuracy
closeness
repeatability
Improper setting of range of a multi-meter leads to an error which called as ___________________.
error
random error
observational error
instrumentational error
Error that occur even when all the gross and systematic errors are taken care are called _________________
random errors
multi errors
limiting errors
environmental errors
The _______________ defined as the deviation of the measured value to the desired value.
resolution
accuracy
error
repeatability
Static errors are caused due to _________________.
human error
measuring devices
observational error
environmental error
Error is expressed as ______________________.
% accuracy
% error
absolute error
relative error
Dynamic errors are caused by _________________.
instrument responding good
instrument perform well
instrument not responding fast
instrument responding fast
A means of reducing environmental errors is the regulation of ambient ___________________________.
temperature
light
sound
smell
Gross error occurs due to _____________________________.
random error
human error
instrumental error
measuring devices
