Intro to Millwright Practice Exam

Which of the following is a common use for wire stripping pliers?

1. Cutting wires

2. Crimping connectors

3. Removing insulation from wires

4. Gripping small parts

The correct answer is: Removing insulation from wires

Wire stripping pliers are specifically designed to remove insulation from electrical wires. They have sharp cutting edges that allow for precise stripping of the outer coating, exposing the conductive metal underneath without damaging it. This function is essential in various electrical and electronic applications, where proper connection and conductivity are vital for the safety and efficiency of the electrical systems. While wire stripping pliers may have other features, such as cutting edges or crimping tools, their primary and most common use is insulation removal, making it crucial for any millwright or electrician to be proficient in this skill. The design of wire stripping pliers enhances user control, helping to avoid accidental wire damage during the stripping process.