What is the state of the refrigerant when it exits the evaporator?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the SkillCat EPA Type 2 Test with interactive flashcards and multiple-choice questions. Each question is accompanied by hints and explanations. Get ready to pass your exam!

Multiple Choice

What is the state of the refrigerant when it exits the evaporator?

Explanation:
The evaporator’s job is to absorb heat by boiling the refrigerant at low pressure. It enters as a low‑pressure liquid (or a saturated mixture) and, as it absorbs heat, it boils into a low‑pressure vapor. To prevent liquid from returning to the compressor, it often leaves slightly superheated, but still at low pressure. So the exit state is low‑pressure vapor. High‑pressure vapor would come from the compressor, and liquid at the evaporator exit would indicate incomplete evaporation.

The evaporator’s job is to absorb heat by boiling the refrigerant at low pressure. It enters as a low‑pressure liquid (or a saturated mixture) and, as it absorbs heat, it boils into a low‑pressure vapor. To prevent liquid from returning to the compressor, it often leaves slightly superheated, but still at low pressure. So the exit state is low‑pressure vapor. High‑pressure vapor would come from the compressor, and liquid at the evaporator exit would indicate incomplete evaporation.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy