Which Improper Operation Can Lead to Air in Column

question 17

Multiple Choice

Which improper operation can lead to air in column?

• A) Rapid changes in column control and set points
• B) Opening a bleed valve on a vacuum column
• C) No cooling liquid on condenser
• D) Operation of column bottoms level too high or too low

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Definitions:

Economic Plan

A strategic or tactical plan implemented by a government or organization to foster economic growth or address economic issues.

Gabriel's Rebellion

An unsuccessful slave rebellion led by Gabriel Prosser in 1800 in Richmond, Virginia, aiming to achieve freedom for African-American slaves.

Slave Leaders

Individuals who assumed leadership roles during periods of slavery, often organizing revolts, escapes, or advocating for the rights and freedom of enslaved people.

Autonomy

The capacity of an entity, typically a country, state, or individual, to govern itself independently.