Aug 06, 2026  
2025-2026 LCC College Catalog 
  
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2025-2026 LCC College Catalog
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ELTE 121 - Electrical Mathematics

5 Credit Hour(s) / 6 Billing Hour(s)
General Education Category: Applied Mathematics

This course utilizes concepts in algebra, vector algebra and trigonometry to solve DC and AC electric circuit problems. Topics will include units, Ohm’s Law, network analysis, series parallel and combination DC and AC circuits, inductance, capacitance, AC power relationships and power factor correction.

Semesters Offered: Spring
Prerequisite(s): Minimum 2.0 in (ELTE 102 or DCTM 102  or HVAC 102 or METS 102 or TECH 102  or WELD 102) and (ELTE 110  or ELTE 108 ) and Math Skills Level 20 (College Ready)
Placement Scores: Reading Level 5
Course Note: None


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