Book 01 Quik-Quiz
Electrical Code Knowledge Quiz
Test your understanding of the National Electrical Code (NEC) with this engaging quiz designed for electricians and electrical engineers.
Challenge yourself with questions on installation practices, code requirements, and safety considerations:
- Multiple-choice format
- Covers essential electrical topics
- Suitable for professionals and students alike
You are installing a temporary Feeder to a Building while it is being constructed and you installed SE cable that travels in an underground conduit. Is this permitted?
No
Yes, as long as you waterproof the outside sheathing of the SE Cable and show it to the electrical inspector with their blessing.
Yes, it is permitted as long as it qualifies as a dry location
Yes, It is permitted.
You are installing an overhead service with an SEU cable at a doughnut shop utilizing a Gooseneck formation instead of a weatherhead. At the top end of the SEU cable, you stripped the SEU sheathing to expose the conductors so that the Utility Company can connect those Service Entrance Conductors to their Utility conductors. Which method below is correct per the NEC?
Type SE Cable shall be permitted to be formed in a Gooseneck and taped with a pure silicone based covering.
Type SE Cable shall be permitted to be formed in a Gooseneck and taped with a self-sealing waterproof thermoplastic
Type SE Cable shall be permitted to be formed in a Gooseneck and taped with a self-sealing watertight thermoplastic
Type SE Cable shall be permitted to be formed in a Gooseneck and taped with a self-sealing weather resistant thermoplastic
When it comes to testing the complete emergency system upon installation and periodically thereafter, who must conduct or witness the test?
The manufacturer’s representative of the emergency systems
The authority having jurisdiction
The engineer from the coordinating Electrical utility company
The licensed electrician who installed the emergency system
A meeting room in a hotel has movable partitions that break up the meeting room into four smaller sections of 750 square feet each. When determining the required receptacle outlets in fixed walls, are we considering the entire meeting room of 3000 square feet or are we considering each temporary partitioned space of 750 square feet with the movable partitions for the placement of the required receptacle outlets?
The entire 3000 square feet of the meeting room space is used to determine the minimum number of receptacle outlets
Each 750 square foot temporary section is used to determine the minimum number of receptacle outlets.
Either a or b
Neither a or b
For example, if a Type AC cable has a radius of 1/2 inch, what would be the smallest bending radius of the curve of the inner edge of the bend?
2 1/2 inches
3 inches
4 inches
5 inches
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