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Technician A says the light from a welding arc is very bright and contains high levels of ultraviolet radiation. Technician B says the lens on a welding helmet has heavily shaded glass to reduce the intensity of the light from the welding arc, allowing you to see the task you are performing more clearly. Who is correct?
September Futures Contract
A futures contract with an expiration date in September where assets can be commodities or financial instruments, stipulating sale or purchase terms for future delivery.
Silver
A precious metal with high thermal and electrical conductivity, used in jewelry, currency, and as an investment commodity.
Troy Oz
A unit of measure for the weight of precious metals, traditionally equal to about 31.1035 grams.
Hedging
A financial strategy used to reduce or mitigate risk by taking offsetting positions in related securities or derivatives.
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