L3 KUIZ - CO4 SYSTEMS CALIBRATION

What is the definition of calibration?

• The process of comparing the accuracy of a measuring instrument with a non-standard instrument

• The process of comparing the accuracy of a measuring instrument with a standard instrument

• The process of measuring the total amount of work

• The process of measuring and calculating the total amount of work

The purpose of measurement is:

• A process to obtain measurements for a workpiece accurately

• A process to obtain physical parameters to meaningful numbers using specific instruments

• A process to obtain calculations in mathematics to determine values and measurements

• A process to obtain units on a specific scale

Explaining how close the reading shown by the meter is to the actual value (standard) of the measured Parameter refers to:

• Sensitivity

• Precision

• Tolerance

• Accuracy

The diagram 2 above is a tool?

• Vernier Caliper

• Vernier Depth Gauge

• Vernier Caliper Inside

• Vernier Caliper Inside

Figure 3 above shows the object marked x, what is the name of that part?

• Jaw

• Screw

• Lock

• Barrel

Factors that can influence the accuracy of a piece of equipment are:

i. Mechanical usage
ii. Vibration or friction
iii. Regularly maintained and cleaned
iv. Repaired and serviced

• i and ii

• i and iii

• i and iv

• iii and iv

What is the form related to the record storage form shown in the diagram?

• Calibration form

• Calibration record

• Calibration report

• Calibration letter

Which of the following is not a benefit of PPE (Personal Protective Equipment)?

• Facilities provided at the workplace that are safe.

• Requirements used while working in hazardous places.

• Reducing the risk of injury, accidents, or infections related to work.

• Protecting workers from disciplinary actions while working.

What are the characteristics that should be emphasized when selecting PPE?

• User comfort while using PPE.

• Suitability of PPE according to the type of hazard.

• Differentiating the types of hazard risks present.

• Workers make their own PPE according to the latest fashion.

The figure above is the Zero Error of a Vernier Caliper, what is the related error?

• Faulty Zero Error

• Positive Zero Error

• No Zero Error

• Negative Zero Error