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a diaphragm displacement gives 2 possible pressures, elastic after-effect finally compensates the measurement --> time lag
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What is Back action error?
If the instrument being used is not calibrated or the instrument contains some error or bugs then reading obtained from such instrument would have some error. Such error arising because of the instruments preceding errors is termed as "Back-action Error".
What is limiting error of instrument?
limiting error in an instrument is the specification of accuracy within a certain% of a full scale.
Why aircraft crash?
Pilot Error, Maitanance Error, Manufacturer Error, Weather, Communication Error, Hijacking, etc.
How do human error contribute to aircraft accidents?
Terrorists
Why is the use of zero-error necessary in a measuring instrument?
The zero error helps in correcting the misreading you get from any instrument. It helps in maintaining the sensitivity of the instruments.
What is the difference true mach number and indicated mach?
Indicated Mach number which is corrected for instrument and position errors equals True Mach Number Instrument errors are errors due to manufacturing or design defects that all instruments have to some small degree. Position error is due to the position of the pitot and static ports on the aircraft getting disturbed air pressure from some part of the aircraft's structure.
Why is use of zero error necessary in a measuring instrument?
Zero error is necessary for measuring instruments for measuring accurate results because it helps to check that the instrument which we are using is whether correct or wrong
What is an aircraft fitter?
An aircraft fitter is an engineer who specializes in the fitting, assembly, repair and service of airplanes. They must be mechanically able to keep the aircraft functioning without error.
What are the examples of instrumental error?
If an instrument is indicating a wrong parameter instead of actual. Say the actual pressure is 1 bar but the instrument is reading 1.5 bar is an example of instrumental error.
What is collimation error in survey?
Collimation error in surveying occurs when the line of sight of the instrument is not aligned properly with the target, leading to inaccurate measurements. This error can result from instrument misalignment, leveling issues, or improper sighting techniques. Regular calibration and adjustment of the instrument can help minimize collimation errors in surveying work.
What exacly is a parallax error?
A parallax error is when the experimenter reads or record incorrect measurement of a quantity.This may happen because he/she does not know how to read the instrument and can be prevented by learning to read the instrument correctly.
What type and source of error when or while using vernier caliper?
The Vernier caliper is an extremely precise measuring instrument Error is almost impossible The error that we must always look out for is the zero error and parralex error.
