Professor record Electrical Engineering Technol
Andreas Vrettos
Southern Illinois University-Carbondale
34 grades3 sections
Grades: 2023–2025
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score Electrical Engineering Technol 304A.
Electrical Engineering Technol 304A · AC/DC Circuit TheoryElectrical Engineering Technol 304A · all instructors & syllabi
Grade record
Average GPA
3.24
AC/DC Circuit Theory
Across 34 grades in Electrical Engineering Technol 304A
82%
A or B
of 34 grades
13.9%
D, F or withdrew
of 36 enrolled
58.8%
A
20
23.5%
B
8
8.8%
C
3
8.8%
F
3
5.6%
W
2
A–F are shares of 34 letter grades · W is a share of all 36 enrolled
Against everyone else who teaches Electrical Engineering Technol 304A
+0% vs. the Electrical Engineering Technol 304A average (3.23 across 2 professors)
How the averages compare
Against other Electrical Engineering Technol classes, and against the university
- 3.24Electrical Engineering Technol 304A
- 3.28School average
- 3.43Electrical Engineering Technol courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · Fall 2023 – Fall 2025
Find a course or professor
Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.