Course Descriptions

Energy Systems Technology Course Descriptions

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(Enter Datatel Course Numbers with the dash. i.e. ENGL-100; use commas to separate multiple Course Numbers)

ENGY-110 - THEORY OF CONTROLS  3 credits
A course designed to deal with the basic theories and concepts required by both air conditioning and heating service people. Topics covered include: Basic electricity, meters, principles of motor operation, transformers and relays, along with an introduction to control circuits. These studies are essential in order that the individual comprehends the control circuits to which he or she will be exposed in future courses.
ENGY-120 - ENERGY SYSTEMS LAB 1  2 credits
This course deals with the development of the manual and technical skills required in the heat/power/air conditioning industry. Attention is given to current principles and practices that apply to the care and use of hand tools and measuring devices, basic machines, tubing and piping, soldering, equipment service and installation, fundamental electric circuit wiring and field service training.
ENGY-131 - ENGINEERING GRAPHICS 331  2 credits
A course that deals with the breakdown of a 3 dimensional object into simpler 2 dimensional views. These views are used to show internal shapes and dimensions of the object. Emphasis is placed on the basic skills such as proper use of drafting instruments and producing neat, concise drawings. Course includes an introduction to computer-assisted design (CAD).
ENGY-132 - ENGINEERING GRAPHICS 331  2 credits
A course that deals with the breakdown of a 3 dimensional object into simpler 2 dimensional views. These views are used to show internal shapes and dimensions of the object. Emphasis is placed on the basic skills such as proper use of drafting instruments and producing neat, concise drawings. Course includes an introduction to computer-assisted design (CAD).
ENGY-220 - COMBUSTION CONTROL CIRCUITS  3 credits
Domestic and light commercial heating control systems for steam, forced warm air and forced hot water, and the components which make up each control system are covered in detail. Residential and commercial oil burners and their components, thermostats, and basic trouble-shooting are also covered during this semester. PRE­RE­QUI­SITE: ENGY-110.
ENGY-230 - ENERGY SYSTEMS LAB 2  2 credits
An advanced course that is predominantly a laboratory program. Instruction is directed toward the student achieving competency in specialized skill areas, including electrical control wiring, oil burner installation and servicing, and heating system-related components installation. Specific lab assignments directed toward installation and set-up of residential and commercial control systems. PREREQUISITE: ENGY-120.
ENGY-240 - PRINCIPLES OF REFRIGERATION  3 credits
The science of refrigeration is based on physics, chemistry, and the transfer of heat which forms the foundation for an understanding of the refrigeration process. After these principles are learned in the first few weeks, emphasis is placed on the refrigeration cycle and its components. A study is made of the properties of the refrigerants that are used in the different applications, and of the instruments that are necessary in the servicing of these systems, both domestic and commercial. Extensive lab assignments also bring to the students a hands-on approach to the analyzing and servicing of refrigeration and air conditioning systems.
ENGY-320 - HEATING SYSTEM DESIGN  3 credits
A lecture course designed to acquaint the student with the proper principles used in designing heating systems. A thorough coverage is made of heat transfer through building materials essential in the calculations of heat losses, for both residential and commercial structures. The student will develop the knowledge required to design efficient heating systems.
ENGY-330 - POWER PLANT OPERATION  3 credits
An extensive study is made of the complex systems that make up the steam generation plant. Emphasis is placed on: boiler and steam generators and their classification and structural design, applied mechanics and related equipment such as heaters, receivers, pumps and piping systems. Combustion and the transfer of heat released by the burning of fuels requires a study of thermodynamics and the heat capacities of different substances. Steam tables and other charts are used. Chimneys and the mechanical draft equipment required for the combustion process are also studied.
ENGY-340 - FUNDAMENTALS OF AIR CONDITIONING  3 credits
With the knowledge gained in Principles of Refrigeration (ENGY-240), a more advanced study is emphasized through extensive lab assignments dealing with the larger systems. Motors and motor safety controls, as well as other related electrical components, including relays, contactors, and transformers. Schematics and testing instruments. are used in performing service and diagnostic functions. The lecture series is an in-depth study concerned with the application of the engineering principles used in the design of conditioning systems. These include psychometrics, building surveys and load estimating procedures, ductwork and air distribution systems. PREREQUISITE: ENGY-240.
ENGY-350 - MICROPROCESSOR CONTROLS  3 credits
This course is designed to acquaint the student with microprocessor-based control systems as used on residential, commercial, and industrial applications. A wide range of control devices is studied, ranging from a mechanical thermostat to a fully programmable digital controller. The laboratory portion of this course will provide the student with hands-on experience in the application of commercial and industrial control systems using microprocessor-based and programmable controllers. PRE­RE­QUI­SITE: ENGY-220.
ENGY-411 - ADVANCED HEATING SYSTEM DESIGN  4 credits
This course is designed to acquaint the student with the proper principles and procedures in designing steam and hot water heating systems. Topics include specifications and data for piping and heating system components such as boilers, heat distributing units, pumps, valves, and fittings. Instruction is given in the layout of one-pipe steam systems, series loop and one-pipe venturi forced hot water systems, and radiant heating systems. In addition, the sizing and piping of indirect domestic hot water heaters is covered. PREREQUISITE: ENGY-320.
ENGY-425 - BUILDING MANAGEMENT SYSTEMS  4 credits
This course is an in-depth study of computer-controlled building management systems monitoring all energy-related functions including the heating, air conditioning, lighting, and other environmental systems. The course will include system automation, sensors for monitoring various points in the facility, energy management system software, and remote access to the system. In the laboratory portion of this course, the student will interface the computer operations with the heating and air conditioning systems to provide a totally automated building environment. PREREQUISITE: ENGY-350.
ENGY-435 - H.V.A.C. ELECTRICAL APPLICATIONS  3 credits
This course will offer the student the ability to utilize theory from previous courses in real world electrical HVAC applications. Course content will include further and continued study of electrical systems and circuitry, including: controls, schematics, troubleshooting, and computer-based system analysis. Three hours lecture. PREREQUISITES: ENGY-110, ENGY-240.