🔍 Key Concepts

• Flash-type evaporator components and flow path • Purpose of a demister or moisture separator in distillation/evaporation systems • Difference between devices that create spray vs. devices that remove entrained droplets

💭 Think About

• In a flash-type evaporator, at what stage are small liquid droplets mixed with the vapor, and what device is placed there to clean the vapor? • Which listed component is specifically designed to separate moisture from a vapor stream rather than cool it or distribute water? • Think about typical steam or distillation systems: what is the name of the part that removes mist from steam before it continues on?

✅ Before You Answer

• Identify which choice is used as a moisture separator or mist eliminator in fluid systems. • Confirm which components (from the list) are primarily for heat transfer or distribution rather than droplet removal. • Check which device is normally installed in the vapor path just before the vapor is sent to the condenser or next stage.