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Professor Xi Zing Wang? Reviews

1

Class Ratings

5Amazing Class
2Hard
4Interesting
4Useful

Professor Rating

5Amazing Prof

Prof: Xi Zing Wang? / Fall 2025

Jun 18, 2026

Comments on the course

Honestly the course wasn't to bad! The exams and quizzes were open note, which is nice since there is a lot of material. There is 4 exams in total, and 4 quizes in total. I believe the exams were 40 % of your grade, and then the quizzes were too. With your notes they are pretty easy to do, I only got a B cause I missed an quiz from being out of town. They are like, "pop up quizes," but you about them a week ahead of time. He just doesnt tell you what day they are on.

Course Content

Fundamental concepts based on zeroth, first and second laws of thermodynamics. Properties and processes for ideal gases and solid-liquid-vapor phases of pure substances. Applications to vapor power cycles.

Comments on the professor

His English isn't the best, but he makes sure to go over material in detail enough so that you under stand. He also is a really nice guy, and cares about his students.

Advice

That exams and quizes allowed for open notes.

Course: ME 231Delivery: In personGrade: BWorkload: ModerateTextbook Use: Optional
Quiz HeavyExam Heavy