Which choice enables you to add a time-specific column to a flowsheet?

• A. Add Col
• B. Insert Col
• C. Compact
• D. Hide Comp'd

Answer: (B)

When you need to place data for a specific time in a flowsheet, you must create a new column in the exact position where that time appears. The Insert Col action does exactly that: it adds a new column in the chosen spot so you can label it with the desired time (or interval) and enter data for that moment. This is essential for maintaining a clear, chronological record across the flowsheet.

Adding a column typically appends it to the end, which may disrupt the intended time sequence. Compact is about tightening the layout or reducing space, and Hide Comp'd hides computed columns; neither of these creates a new time-specific column in a specific position. So inserting a column is the correct method to place a time-specific column where you want it.