METROLOGY MCQ

Metrology is a branch of science which deals with ___.

• Medical applications
• Aeronautical Applications
• Measurements
• None

SI system established in _________ by the general conference of weights and measures

• 1960
• 1958
• 1968
• None

______has been adopted as standard in most of the countries in the world.

• System International
• Measurement
• ANSI
• None

Two or more physical quantities combined to form ___________ units.

• Derived unit
• Fundamental units
• Temperature
• None

1°C = _______K

• 200
• 274
• 350
• None

_______ is the physical quantity for Candela.

• Electric current
• Temperature
• Luminous intensity
• None

Prefix for 101 is _____________.

• deca
• exa
• deci
• None

SI symbol m is the prefix for ________

• Nano
• micro
• milli
• None

___________ is the agreement of the result of a measurement with the true value of the measured quality.

• Precision
• Accuracy
• Interchangeability
• none of this

__________ is the repeatability of a measuring process

• Accuracy
• Interchangeability
• Precision
• None