Vacuum Is Generally Maintained in the Vapour Space of an Evaporator

question 37

Multiple Choice

Vacuum is generally maintained in the vapour space of an evaporator mainly to

• A)Get economical temperature difference by using moderate pressure steam
• B)Facilitate forward feeding in multiple effect evaporation
• C)Concentrate heat sensitive materials
• D)Achieve very high concentration of the final product

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Definitions:

Margin Reduction

The decrease in the difference between the cost to produce a good or service and its selling price, often aiming to increase market competitiveness.

Backup Source

An alternative supplier or system used to ensure continuity in case the primary source fails or is unavailable.

Production Capacity

The maximum output that a manufacturing facility can produce under normal conditions, determined by available resources and constraints.

Overbooking Decision

A strategic choice made by companies, especially in hospitality and transportation, to sell more units than are available, based on anticipated cancellations.