Measurement in Preventive AC Motor Maintenance
About this class
Train in the need for taking measurements, and the importance of comparing measurements.
Prerequisites
Review of the lessons, Introduction to AC Motor Maintenance, Records, Tools, and Instruments and Preventive AC Motor Maintenance, is recommended.
Description
This is the fourth lesson in the iKNOW AC/DC Motor Maintenance Library. The lesson demonstrates the need for taking measurements, and the importance of comparing measurements. Causes and effects of current variations, temperature extremes, and vibration measurements are described.
Objectives
Explain the need for taking measurements in preventive motor maintenance. Explain the importance of comparing measurement readings. Take current measurements in preventive motor maintenance. Explain the causes of current variation in an AC motor. Take temperature measurements in preventive motor maintenance. Explain the causes and effects of excessive temperature in an AC motor. Take vibration measurements in preventive motor maintenance. Explain the causes of vibration in an AC motor.
Content
General
Measurement in Preventive AC Motor Maintenance
This is the fourth lesson in the iKNOWâ„¢ AC/DC Motor Maintenance Library.
The lesson demonstrates the need for taking measurements, and the
importance of comparing measurements. Causes and effects of current
variations, temperature extremes, and vibration measurements are
described.
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Measurement in PreventiveAC MotorMaintenance