In the modern age of precision, the ability to measure any difference from the standard measurement is essential to ensure equipment longevity and accuracy. There is also a need for exact measurements of lash or play in equipment components to prevent binding. The dial indicator provides the ability to measure both of these variances as well as many others.
Regulator Contact Information:
"State the purpose of dial indicators.
Describe the different types of dial indicators.
Describe how to take measurements with a dial indicator.
Describe the methods used to maintain a dial indicator."
You will not be required to pass the knowledge check questions to move on to the next lesson. These will not be counted as a grade, but each question gives you insight into what you should have learned and the sorts of things you'll need to remember moving forward.
The final exam must be passed successfully with 80% or higher in order to receive your certificate of completion.