Electric Utility Substation and Relay Technology: Basic Power Systems C50510 In-State Tuition and Fees: Out-of-State Tuition and Fees: Credentials: Certificate Credits: 15 Available Online: No 2025 Core Course Instructions Courses Recommended Semester Credits Take All Courses: Courses must be completed with a grade of "C" or better. EUS-110, EUS-130, EUS-210 See A50510 Electric Utility Substation and Relay Technology degree program for course availability and recommended semester. 11 2025 Other Required Courses Instructions Courses Recommended Semester Credits Take All Courses: ELC-131 See A50510 Electric Utility Substation and Relay Technology degree program for course availability and recommended semester. 4