NEIEP Mechanics Practice Exam

What purpose does a fish tape serve?

1. To secure loose cables

2. It is used to pull wires in conduit

3. To measure wire lengths

4. To detect electrical faults

The correct answer is: It is used to pull wires in conduit

A fish tape is a specially designed tool that primarily serves the purpose of pulling wires through conduits, which is critical in the electrical installation and wiring process. When working with conduit systems, especially in tight or complex pathways, a fish tape makes it much easier to maneuver and guide wires through without damaging them. This tool is typically made of a flexible, durable plastic or steel that can be coiled and uncoiled smoothly. The use of a fish tape is essential for electricians as it allows for efficient wire pulling, especially when dealing with multiple wires or long distances. The design often includes a hook or latch at the end, which securely attaches to the wire being pulled. This capability ensures that wires can be efficiently installed in locations that might be difficult to access otherwise, making it an invaluable tool in electrical work.