Are you pursuing a career or planning to pursue meteorology? Take this metrology quiz to check your basic knowledge of meteorology. Whether you are already in the profession or going to pursue it, this quiz will help you practice and know, how well do you understand meteorology. Your result will be evaluated according to all the correct answers you choose. All the best for a perfect score and a successful career. Share the quiz if you find the quiz interesting and informative.
True
False
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Consistency
Accuracy
Precision
All of the above
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Controllable errors
Random errors
Uncontrollable errors
None of these
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BPL
IPL
NPL
NMI
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Meet customer requirement
Detect deterioration of accuracy
Comply with ISO9000 standard requirements
Practice measurement procedures
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Lognormal distribution
Weibull distribution
Binomial distribution
Gaussian distribution
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Experimentally
By performing sensitivity analysis
Statistically
Empirically
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The length of the path traveled by light in vacuum during a time interval of 1/299792458 of a second
1650763.73 X wavelengths of the red-orange radiation of krypton 86 atom in a vacuum
The length of the path traveled by light in vacuum during a time interval of 1/399792458 of a second
1660793.73 X wavelengths of the red-orange radiation of krypton 86 atom in the vacuum.
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8
12
10
15
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An angle dekkor is a small variation of a clinometer.
An angle dekkor is a small variation of an autocollimator.
An angle dekkor is a small variation of a sine bar.
None of these
Same as observational error
The apparent shift of an object when the position of the observer is altered
Error caused by the distance between scale and the measured feature
Mean of the values of measurements when the object is observed from the right and from the left
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Parallax Error
Inherent Error
Alignment Error
Computational Error
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Line standard does not have parallax error.
End standard does not have parallax error.
Both line and end standards have parallax error.
Both line and end standards do not have parallax error.
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Type A
Type B
Type C
Type D
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Improve accuracy
Improve precision
Reduce weight
Reduce wear
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Calibration
Sensitivity
Traceability
Repeatability
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Line measurement
Direct measurement
Standard measurement
End measurement
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0.577L
0.575L
0.757L
0.775L
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A composite line standard
A built-in datum
Workshop standard
Airy points
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18 +/- 1 degrees
18 +/- 0.5 degrees
20+/- 0.5 degrees
20 +/- 1 degrees
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Quadrants I and II
Quadrants I and III
Quadrant I only
All the quadrants
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Inherent instrument error, temperature error, and manipulative error
Attachment error, manipulative error, and temperature error
Attachment error, bias, and inherent instrument error
Inherent instrument error, manipulative error, and observational error
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Inline standard is greater than in end standard
In end, standard is greater than inline standard
Of both are equal
Cannot be determined by the comparison of characteristics only
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The longer the sine bar, the better the accuracy.
The shorter the sine bar, the better the accuracy.
The accuracy of a sine bar does not depend on an ambient temperature.
A sine bar cannot measure unknown angles.
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Crook's level comparator
Brookes level comparator
Johnsson Mikrokator
Sigma electronic comparator
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Line measurement
Primary standards
Both line and end standards
End standards
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If the angle of a work part is being measured in II quadrant, the actual angle is given by the supplement.
If the angle of a work part is being measured in IV quadrant, the actual angle is given by the supplement.
The angle measured in the II quadrant is always an obtuse angle.
The angle measured in the IV quadrant is always an obtuse angle.
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High precision
High accuracy
Low precision
Low accuracy
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Parallax effect
High accuracy
Airy points
A built-in datum
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Is degraded
Is improved
Does not change
Is not related to hierarchical classifications
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Two flat parallel surfaces
Two engraved lines
Two points
Two inclined surfaces
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1 part in 100 million
3 parts in 1011
3 parts in 109
1 part in 1000 million
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Errors in the measurement technique and method
Random variability of the measurement process
Technician's error
All of these
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Accuracy
Sensitivity
Range
Error
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Quiz Review Timeline (Updated): Mar 27, 2023 +
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