ELT1614 — Principles of Hydraulics and Pneumatics
ELT 1614 - Principles of Hydraulics and Pneumatics ELT 1614 - Principles of Hydraulics and Pneumatics Career and Technical Education Class Hours: 1 hour lecture and 4 hours lab. Semester Instruction in basic principles of hydraulics and pneumatics, and the inspection, maintenance, and repair of hydraulic and pneumatic systems.