Which of the following describes a drawing or chart of an electrical circuit using lines and symbols to represent circuit path and components?
A) Diagram B) Schematic C) Both A and B D) Neither A nor B
C
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What will be an ideal response?
In addition to installation rules, the NEC® is concerned with the ____.
A. types of installation methods B. electrical contractor licensing requirements C. type and quality of electrical wiring system materials D. supervising agency
When there are questions by the general contractor to the Inspector, the Inspector should:
A. resolve them if they are within his or her authority. B. refer to the City Building Department. C. ignore them. D. approve everything the contractor submits. E. answer them only by issuing an addenda.
Match the type of diagram with its description.
A. Associated with multiconductor systems B. Represents the electrical circuit as a three dimensional drawing C. Used for fabrication, quality control and troubleshooting D. Shows all of the interconnections of the system components E. The complete circuit is drawn showing the electrical current path and the components of the circuit and the connection terminals are shown in their proper location F. The complete circuit is drawn showing the electrical current path and the components of the circuit G. Shows the components but the interconnecting lines are omitted H. Symbols exhibit a minimum of detail of the component and generally no connections at individual terminals