What Is the Purpose of the Sprue

question 37

Multiple Choice

What is the purpose of the sprue?

• A) Provides access channel for molten alloy to reach casting
• B) Form the occlusal surface of a casting
• C) Form the proximal surface of a casting
• D) Reduce the metal content of a casting

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Definitions:

Ultra Vires

Acts or decisions made by an entity that are beyond the powers conferred by its constitution, charter, or laws.

Lend Money

The act of giving money to another party with the expectation that it will be paid back, usually with interest, over time.

Good Faith

Acting with honesty and sincerity without any intention to defraud or seek unfair advantage.

Model Business Corporation Act

A set of model statutes prepared by the American Bar Association to provide a standard framework for the incorporation and governance of corporations in the United States.