Corrosion and Safety Wire Crossword Puzzle

QUESTIONS LIST:

• exfoliation: corrosion is an extreme form of intergranular corrosion along the grain boundaries. the strength of the metal is destroyed due to separation or poor bonding
• insulating: materials includes plastic, rubber, glass, ceramics, air (vacuum), or oil
• intergranular: corrosion is corrosion that forms within the metal along metal grain structures
• shear: wire used on switch handles, guards covering handles used as exits, fire extinguishers
• thirty: _ two-inch safety wire is a general- purpose safety wire used mostly for securing equipment fasteners
• galvanic: corrosion occurs when different metals are in contact with each other in the presence of an electrolyte
• twenty: inch safety wire on electrical connectors and small screws
• coaxial: one center wire surrounded by a metallic braided shield
• pitting: corrosion is a severe form of concentrated cell corrosion localized in a specific area containing pits usually accompanied by white or gray powder
• conductors: in electrical applications includes materials made of copper and aluminum