Why is practice important for reading schematic diagrams?
What will be an ideal response?
The old saying "Practice makes perfect" certainly applies to reading schematic diagrams. Although there are notations that are common to many industrial control schematics, nothing is standard. Many manufacturers use their own numbering and notation system, specific to their company. Some use the NEMA symbols that are discussed in this text and others do not. With practice and an understanding of basic control logic and schematics, most electricians can determine what these different symbols mean and the way they are used in a circuit.
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One way to provide effective training is to _____.
a. avoid giving negative feedback until trainees are more experienced in doing the task b. tailor the training to the career goals and needs of trainees c. choose one training method and use it for all trainees d. encourage trainees to listen, saving their questions for the end of the session
The type of adhesive used most often to assemble cabinets is _____.
a. contact cement b. yellow wood glue c. construction adhesive d. epoxy
When both minimum and maximum roughness are specified:
A. The minimum limit is placed on top B. The maximum limit is placed on top C. The minimum roughness should be ignored
You can COPY and MOVE an object throughout the 3D space, regardless of which UCS was current when the object was created and which UCS is current at the moment of the operation
Indicate whether the statement is true or false