What do flash tanks produce?

Study for the 4th Steam Test with quizzes. Utilize flashcards and multiple choice questions, each with hints and explanations. Prepare effectively for your exam!

Multiple Choice

What do flash tanks produce?

Explanation:
When hot, high-pressure condensate is released to a lower pressure, part of it instantly changes into vapor. This rapid vaporization is what a flash tank is designed to produce, and that vapor is called flash steam. The remaining liquid stays as hot condensate that can be drained or returned to the system. So the main output of a flash tank is steam formed by flashing, not just condensed water, distilled water, or a generic state of vapor.

When hot, high-pressure condensate is released to a lower pressure, part of it instantly changes into vapor. This rapid vaporization is what a flash tank is designed to produce, and that vapor is called flash steam. The remaining liquid stays as hot condensate that can be drained or returned to the system. So the main output of a flash tank is steam formed by flashing, not just condensed water, distilled water, or a generic state of vapor.

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