Aug 05, 2026  
2025-2026 LCC College Catalog 
  
2025-2026 LCC College Catalog
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ELTA 155 - Transformer Fundamentals


2 Credit Hour(s) / 3 Billing Hour(s)
This course covers alternating current transformers. Topics include operating principles, transformer calculations, single phase transformers, three phase transformers, autotransformers, and transformer connections.

Semesters Offered: Fall, Spring
Prerequisite(s): Minimum 2.0 in [ ELTE 121  or (ELTA 120  or concurrently)]
Placement Scores: Reading Level 4 and Writing Level 2
Course Note: $8 of the Course Fee is non-refundable



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