New Mexico Pipe Fitter Journeyman (JPF) Practice Exam

What is worn to protect a welder's head and hair during welding operations?

1. Hard hat

2. Helmet

3. Cap

4. Bandana

The correct answer is: Cap

The appropriate item worn to protect a welder's head and hair during welding operations is a cap. It serves several purposes: it provides a barrier against sparks, heat, and other debris that can arise during the welding process. Moreover, a cap helps to absorb sweat and keep the welder's hair safe from burns. While it offers this protection, it also fits comfortably under a welding helmet, which is essential for shielding the face and eyes from harmful ultraviolet and infrared radiation produced during welding. Other options, while they may offer some protection, do not serve the specialized needs specific to welding operations. A hard hat primarily protects against falling objects and does not address the heat and sparks associated with welding. A helmet is more comprehensive and provides facial protection but typically includes a visor for eye shielding, while a cap worn alone does not offer significant face protection. A bandana may help in some circumstances but lacks the flame-resistant qualities and coverage that a cap specifically designed for welding provides.