PS(10/16/24): Measuring Instrument Functionality Quiz

What is the expectation in the functionality of a measuring instrument?

• Accuracy

• Color

• Size

• Brand

What does accuracy in measurement refer to?

• Consistency of measurements

• Closeness to the true value

• Acceptable range of variation

• Speed of measurement

What is precision in the context of measurements?

• Closeness to the true value

• Acceptable range of variation

• Consistency or repeatability

• Speed of measurement

What does tolerance in measurement define?

• Closeness to the true value

• Consistency of measurements

• Acceptable range of variation

• Speed of measurement

What is a key advantage of using digital calipers?

• Low precision

• Difficult to read display

• High precision

• No data output capability

Which digital measurement tool is used for quick long-range measurements?

• Digital calipers

• Laser distance meters

• Digital angle finders

• Analog rulers

What is a limitation of digital measurement tools?

• Increased accuracy

• Faster readings

• Battery dependence

• No data logging capabilities

What is the primary use of pressure gauges?

• To measure temperature

• To measure the pressure of liquids, vapors, solids, and gases

• To measure electrical current

• To measure speed

What is a thermocouple used for?

• Measuring speed

• Measuring pressure

• Measuring temperature

• Measuring volume

What is the function of a manometer?

• To determine the pressure of a fluid or gas within a confined space

• To measure temperature

• To measure electrical resistance

• To measure sound levels