Phase Rule and Systems Quiz 1

What is the reduced phase rule?

• A. A rule that applies to multi-component systems

• D. A rule that applies to three-component systems

• C. A rule that applies to two-component systems

• B. A rule that applies to single-component systems

Which system is used as an example for a one component system in the phase rule introduction?

• A. Lead-silver system

• B. Water system

• D. Aluminum-zinc system

• C. Iron-copper system

What is the construction of a simple eutectic phase diagram often analyzed through?

• A. Chemical analysis

• B. Mechanical analysis

• D. Electrical analysis

• C. Thermal analysis

In the two component system, which process uses the lead-silver system as an example?

• D. Solvay process

• A. Bessemer process

• C. Hall-Héroult process

• B. Pattinson process

What is the number of components in the lead-silver system?

• C. Three

• B. Two

• A. One

• D. Four