Testing and Calibration Engineer Interview Questions and Answers

Calibration is crucial in industries to ensure accuracy, reliability, and safety of equipment and processes.

• Calibration ensures that equipment and instruments are accurate and reliable, which is essential for maintaining quality standards and meeting regulatory requirements.

• It helps to minimize errors and reduce the risk of accidents or failures that could result in costly downtime, product recalls, or even harm to personnel.

• Calibration also helps to optimize performance and ...read more

Calibration frequency is decided based on equipment usage, manufacturer recommendations, and industry standards.

• Consider the criticality of the equipment and its impact on the final product

• Refer to the manufacturer's recommendations for calibration frequency

• Follow industry standards and regulations

• Take into account the environmental conditions in which the equipment is used

• Review the historical data of the equipment's performance

• Perform interim checks to ensure accuracy betwe...read more

Equipment good for inspection should have high accuracy, precision, and reliability.

• Equipment should have a high level of accuracy to ensure that measurements are correct.

• Precision is also important to ensure that measurements are consistent and repeatable.

• Reliability is crucial to ensure that the equipment can be used consistently over time.

• Equipment should also be easy to use and maintain.

• Examples of good inspection equipment include micrometers, calipers, and coordinate me...read more

Calibration is the process of comparing a measurement device or system against a known standard to ensure accuracy.

• Calibration involves adjusting or correcting the measurement device or system to match the known standard

• It is important to calibrate instruments regularly to maintain accuracy and reliability

• Examples of instruments that require calibration include thermometers, scales, and pressure gauges