CWI TEST ( KEY TERMS AND
DEFINITIONS ) Questions and Answers
100% Approved
Adiabatic recompression Correct Answ_The term giving to the temperature rise that can
occur when some gases at high temperature are released suddenly. ( Normal pressure gas releases
usually result in a cooling of the gas by the decompression. )
ANSI Correct Answ_American National Standards Institute. An organization promoting
technical and safety standards.
ANSI Z49.1 Correct Answ_Safety in Welding, Cutting, and Allied Processes, a document
outlining safe practices for welding and cutting operations.
ANSI Z87.1 Correct Answ_Practice for Occupational and Edguctional Eye and Face
Protection.
AWS Correct Answ_American Welding Society. AWS is the technical leader in welding and
related issues.
, Combustibiles Correct Answ_Any material that can catch fire.
DOT Correct Answ_Department of transportation.
Fume plume Correct Answ_In welding, a smoke like cloud containing minute solid particles
arising directly from molten metal.
Fuse plug Correct Answ_A plug filled with a material, usually a metal that has a very low
melting point. Often used as a heat or a relief device.
Fume release Correct Answ_A general term given to the unexpected and undesired release of
material.
Galvanized material Correct Answ_Any material having a zinc coating.
NEMA Correct Answ_National Electrical Manufacturers association.
OSHA Correct Answ_Occupational Safety and Health Act.
DEFINITIONS ) Questions and Answers
100% Approved
Adiabatic recompression Correct Answ_The term giving to the temperature rise that can
occur when some gases at high temperature are released suddenly. ( Normal pressure gas releases
usually result in a cooling of the gas by the decompression. )
ANSI Correct Answ_American National Standards Institute. An organization promoting
technical and safety standards.
ANSI Z49.1 Correct Answ_Safety in Welding, Cutting, and Allied Processes, a document
outlining safe practices for welding and cutting operations.
ANSI Z87.1 Correct Answ_Practice for Occupational and Edguctional Eye and Face
Protection.
AWS Correct Answ_American Welding Society. AWS is the technical leader in welding and
related issues.
, Combustibiles Correct Answ_Any material that can catch fire.
DOT Correct Answ_Department of transportation.
Fume plume Correct Answ_In welding, a smoke like cloud containing minute solid particles
arising directly from molten metal.
Fuse plug Correct Answ_A plug filled with a material, usually a metal that has a very low
melting point. Often used as a heat or a relief device.
Fume release Correct Answ_A general term given to the unexpected and undesired release of
material.
Galvanized material Correct Answ_Any material having a zinc coating.
NEMA Correct Answ_National Electrical Manufacturers association.
OSHA Correct Answ_Occupational Safety and Health Act.
