The comparison between unknown quantity and known quantity is

• MEASUREMENT
• MEASUREMENT SYSTEM
• DATA BASE
• ALL OF ABOVE

Answer explanation

Explanation for the answer (optional)

The system which is used for comparision

• Measurement
• Standard
• Both A & B
• measuring system

The last element of an instrument/measuring system is

• Data transmission
• data presentation
• Variable Conversion
• All of above

The first element of an instrument/measuring system

• Variable conversion
• data presentation
• Transducer
• All of above

Length measurment is example of

• Direct comparison
• Indirect comparison
• Transducer
• Both A & B

A device that measures a physical quantity and converts it into a signal

• Transducer
• Standard
• sensor
• All of above

Changes in humidity cause __________ error

• Instrumental error
• Static error
• Dynamic error
• Environmental error

The minimum voltage required to turn on the device/instrument is

• Transducer
• Sensor
• Threshold
• All of above

The algebraic difference between the upper and lower range values is

• Span
• error
• Resolution
• Threshold

The smallest change in a measured variable to which an instrument will

• Threshold
• Resolution
• Span
• error