COURSE DESCRIPTIONS HART 2341. COMMERCIAL AIR CONDITIONING (3-1-3) 15.0501
Study of components, applications and installation of air conditioning systems with capacities of 25 tons or less. Assessment Levels: R1, E1, M1.
HART 2342. COMMERCIAL REFRIGERATION (CAPSTONE) (3-1-3) 15.0501
Theory of and practical application in the maintenance of commercial refrigeration; high, medium and low temperature applications and ice machines. Prerequisites: HART 1403, MAIR 1449. Assessment Levels: R1, E1, M1.
HART 2345. RESIDENTIAL AIR CONDITIONING SYSTEMS DESIGN (3-0-3) 15.0501
Study of the properties of air and results of cooling, heating, humidifying or dehumidifying; heat gain and heat loss calculations including equipment selection and balancing the air system. Assessment Levels: R1, E1, M1.
HART 2349. HEAT PUMPS (3-0-3) 15.0501
Study of heat pumps, heat pump control circuits, defrost controls, auxiliary heat, air flow, and other topics related to heat pump systems. Prerequisite: HART 1403. Assessment Levels: R1, E1, M1.
HART 2434. ADVANCED AIR CONDITIONING CONTROLS (CAPSTONE) (3-2-4) 15.0501
Theory and application of electrical control devices, electromechanical controls, and/ or pneumatic controls. Assessment Levels: R1, E1, M1.
HEMR - Heavy Equipment Maintenance and Repair HEMR 1304. NATURAL GAS COMPRESSION (1-7-3) 47.0302
An introductory course in the principles of the operation of gas compressors and natural gas engines. Assessment Levels: R1, E1, M1.
HEMR 1401. TRACKS AND UNDERCARRIAGES (2-6-4) 47.0302
Concepts in operation and maintenance of final drive track systems and undercarriages used on track and wheel type equipment. Assessment Levels: R1, E1, M1.
HIST - History
HIST 1301. UNITED STATES HISTORY I (3-0-3) 4508025125
Survey of the nation’s colonial background, the struggle for independence and the emergence of political parties; emphasis on individualism, westward expansion, social reform and sectionalism. Also offered as a telecourse and an online course. Assessment Levels: R3, E3, M1.
HIST 1302. UNITED STATES HISTORY II (3-0-3) 4508025125
Survey of Reconstruction; the impact of industrialization, urbanization and immigration; the rise of America as a world power; the quest for economic security and for social justice. Also offered as a telecourse and an online course. Assessment Levels: R3, E3, M1.
HIST 2301. texas history (3-0-3) 4508025225
Survey of the history of Texas from 1500 to more recent times; emphasis on variety of influences from Indian, Spanish and American cultures; the political and economic evolution of the state; the social significance of the multi-ethnic character of the state’s population. Open to freshmen and sophomores. Assessment Levels: R3, E3, M1.
HIST 2311. WESTERN CIVILIZATION I (3-0-3) 4508015425
Rise of Near Eastern civilizations, Greeks and Romans, medieval Europe, Renaissance and Reformation and wars of religion. Open to freshmen and sophomores. Also offered as an online course. Assessment Levels: R3, E3, M1.
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