Choose the INCORRECT Statement About Metallurgy

question 74

Multiple Choice

Choose the INCORRECT statement about metallurgy.

• A)Roasting converts the ore to its oxide.
• B)Reduction reduces the oxide to metal.
• C)Carbon is often used as the reducing agent.
• D)Coke or powdered coal is often used as the reducing agent.
• E)Refining is the removal of metal from its ore.

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Definitions:

Service Hours

A measure of the amount of time spent providing services to customers, often used to allocate service department costs to producing departments.

Net Operating Income

An evaluation of a business's core operating income, omitting the effects of interest and tax expenses.

Price Reduction

A decrease in the selling price of a product or service, often to stimulate demand or respond to competition.

Sales Forecast

A projection of future sales revenue, based on historical data, market analysis, and other factors.