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You are looking at Winter 2026. That term is over, so these are last term's numbers rather than seats you can take. Dibs has read 195 of the 3,465 courses on its list for this term. Terms nobody is enrolling in are swept one a night in rotation, so a course with nothing here may simply not have been reached yet. Back to Fall 2026

MECH&AE 183A

Introduction to Manufacturing Processes

4 units

Grades

3.53

Average grade awarded in MECH&AE 183A. Not a rating: this is what the grades were.

In the A range

58%

of the 664 letter grades

D, F or W

0.9%

of every letter grade awarded, plus withdrawals

Taken pass/no pass

-

the registrar has this letter grade only this term

The registrar's own records: 664 grades over 11 terms, Fall 2021 to Spring 2025, summer excluded. Every instructor is pooled here. The table below splits them, and term averages across those 11 terms ran 3.10 to 4.00.

  • A+ 39 · 5.9%
  • A 256 · 38.6%
  • A- 89 · 13.4%
  • B+ 139 · 20.9%
  • B 75 · 11.3%
  • B- 34 · 5.1%
  • C+ 10 · 1.5%
  • C 9 · 1.4%
  • C- 7 · 1.1%
  • D+ 2 · 0.3%
  • D 1 · 0.2%
  • F 3 · 0.5%

Percentages are of the 664 letter grades. Grey bars are non-letter outcomes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.

By instructor

Predicted GPA, raw average, sample size, terms and A range for every instructor with a grade record in this course
Instructor Predicted GPA Raw n Terms A range
LI, XIAOCHUN reviews ↗ 3.49 3.48 257 4 49%
KIM, CJ reviews ↗ 3.27 3.24 186 3 39%
GOYAL, VINAY KUMAR reviews ↗ 3.87 3.91 158 3 95%
LEE, DAVID E reviews ↗ 3.56 3.57 63 1 56%

“Predicted” is shrunk toward the course average, which is itself shrunk toward the department, so an instructor with a handful of students sits near the course mean rather than topping the list.

dibs measures outcomes: grades, seats, how fast a class fills. For what a class is like to sit in, BruinWalk has the reviews.

MECH&AE 183A on BruinWalk

From the registrar's catalog

dibs has not read the registrar's description for this course. It reads them for general education courses only, so this says nothing about the course. Any section below links out to the registrar, where the catalog text is, and that text is also where a prerequisite the structured list does not carry would be written.

Sections in Winter 2026

Dibs has not read Winter 2026 for this course, so it cannot say whether it runs. Dibs reads the term you are enrolling in first and the rest a little at a time; the registrar's own listing is the answer until this one catches up.