Metallic Components Form a Surface __________ When Exposed to Sulfur

question 155

Multiple Choice

Metallic components form a surface __________ when exposed to sulfur compounds. This may react with air (oxygen) and moisture to form sulfur acids (polythionic acid) .

• A) Oxide
• B) Sulfide scale
• C) Sulfate scale
• D) Caustic scale

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Definitions:

Exception Class

A type of class in programming languages designed to handle errors or exceptional events during the execution of a program.

Java.lang

A fundamental package in the Java programming language that provides classes that are basic to the language and are automatically imported.

Throws Clause

Part of a method declaration in Java that specifies which types of exceptions the method might throw during its execution.

Warning

A cautionary message, often from a compiler or runtime environment, indicating potential issues in code or execution that might not necessarily stop the process.