Electrical Technologies Archives - 果冻传媒 /academic-area/electrical-technologies/ 果冻传媒 Sat, 16 Nov 2019 12:23:05 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 /wp-content/uploads/2019/11/cropped-logo-1-32x32.png Electrical Technologies Archives - 果冻传媒 /academic-area/electrical-technologies/ 32 32 Stationary Machinery /course/stationary-machinery/ Sat, 16 Nov 2019 12:23:05 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=327 A review of magnetism and electromagnetism and the design and operational characteristics of single-phase, three-phase and specialty transformer connections are covered in this course. (Prerequisites: ETEC124L, ETEC130L)

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]]> A review of magnetism and electromagnetism and the design and operational characteristics of single-phase, three-phase and specialty transformer connections are covered in this course. (Prerequisites: ETEC124L, ETEC130L)

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]]> Programmable Controllers /course/programmable-controllers/ Sat, 16 Nov 2019 12:22:12 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=336 This course covers industrial programmable controllers and program writing including; but not limited to, basic relay logic programming, program control instructions, sequence instructions, data manipulation, math instructions, program editing and troubleshooting. (Prerequisites: ETEC128L, MATH131L or Permission of Instructor)

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]]> This course covers industrial programmable controllers and program writing including; but not limited to, basic relay logic programming, program control instructions, sequence instructions, data manipulation, math instructions, program editing and troubleshooting. (Prerequisites: ETEC128L, MATH131L or Permission of Instructor)

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]]> Electrical Motor Controls /course/electrical-motor-controls/ Sat, 16 Nov 2019 12:20:41 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=335 The course covers control fundamentals incorporating control relays, contactors and motor starters, as well as an introduction to solid state motor controls. (Prerequisite: ETEC124L or Permission of Instructor)

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]]> The course covers control fundamentals incorporating control relays, contactors and motor starters, as well as an introduction to solid state motor controls. (Prerequisite: ETEC124L or Permission of Instructor)

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]]> Wiring Theory and Techniques (Industrial) /course/wiring-theory-and-techniques-industrial/ Sat, 16 Nov 2019 12:19:23 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=334 Industrial building wiring, blueprint reading, transformer connections, 鈥渉igh-voltage鈥 installations, motor circuit theory and lighting designs are covered, as well as interpretations of plans, transformer connections, 鈥渉ighvoltage鈥 installations, motor circuit theory, and lighting designs and applications. (Prerequisites: ETEC123L or Permission of Instructor)

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]]> Industrial building wiring, blueprint reading, transformer connections, 鈥渉igh-voltage鈥 installations, motor circuit theory and lighting designs are covered, as well as interpretations of plans, transformer connections, 鈥渉ighvoltage鈥 installations, motor circuit theory, and lighting designs and applications. (Prerequisites: ETEC123L or Permission of Instructor)

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]]> Photovoltaics /course/photovoltaics/ Sat, 16 Nov 2019 12:18:04 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=333 This course introduces the principles of photovoltaics; including the basics of safety, the electrical basics of solar PV systems, and how modules are designed and combined with other system components. Participants will learn how to decide upon the size, electrical and mechanical design of a PV system, as well as how to analyze and troubleshoot […]

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]]> This course introduces the principles of photovoltaics; including the basics of safety, the electrical basics of solar PV systems, and how modules are designed and combined with other system components. Participants will learn how to decide upon the size, electrical and mechanical design of a PV system, as well as how to analyze and troubleshoot problems. The lab portion of the course will include hands-on installation of PV systems on mock roofs and ground mounts. This PV Entry Level course but will serve as an important first step in preparing individuals to become highly skilled, qualified and experienced trades people in the PV industry. Students should have a basic understanding of electricity fundamentals before enrolling in this course. Credit will not be given for more than one of the following courses: ETEC215L or ESTC150L. (Prerequisite: ETEC124L)

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]]> Introduction to Electrical Estimating and Design /course/introduction-to-electrical-estimating-and-design/ Sat, 16 Nov 2019 12:17:03 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=332 This course uses computer-aided programs. The following topics will be covered: introduction to estimating concepts, computer-aided electrical estimating, and developing an estimate using an electrical blueprint.

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]]> This course uses computer-aided programs. The following topics will be covered: introduction to estimating concepts, computer-aided electrical estimating, and developing an estimate using an electrical blueprint.

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]]> NEC III /course/nec-iii/ Sat, 16 Nov 2019 12:15:42 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=331 National Electrical Code III covers the proper sizing of protection for electric motor, air conditioning, and transformer equipment installations. Students will also learn the requirements for hazardous locations, swimming pools, renewable energy and stand by power generation systems. Students will also conduct calculations and locating rules and regulations in the code. (Prerequisite: ETEC142L or Permission […]

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]]> National Electrical Code III covers the proper sizing of protection for electric motor, air conditioning, and transformer equipment installations. Students will also learn the requirements for hazardous locations, swimming pools, renewable energy and stand by power generation systems. Students will also conduct calculations and locating rules and regulations in the code. (Prerequisite: ETEC142L or Permission of Instructor)

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]]> NEC II /course/nec-ii/ Sat, 16 Nov 2019 12:14:15 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=330 National Electrical Code II covers general requirements for wiring methods and materials used in electrical installations, such as conductor selection and rating and electrical box selection and sizing. This course also covers the uses permitted and uses not permitted for all cable and raceway based wiring methods recognized by the Code. Students will also learn […]

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]]> National Electrical Code II covers general requirements for wiring methods and materials used in electrical installations, such as conductor selection and rating and electrical box selection and sizing. This course also covers the uses permitted and uses not permitted for all cable and raceway based wiring methods recognized by the Code. Students will also learn the codes associated with Equipment for General Use, including switches, receptacles, luminaires, panel boards and heating systems. (Prerequisite: ETEC141L or Permission of Instructor)

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]]> NEC I /course/nec-i/ Sat, 16 Nov 2019 12:13:26 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=329 National Electrical Cole I introduces the student to the structure, interpretation, enforcement, and compliance with NFPA 70, the code to which all electrical installations shall conform. Students will learn the scope of the document and common definitions of terms used, basic requirements for all electrical installations, proper sizing and wiring of branch circuits, and sizing […]

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]]> National Electrical Cole I introduces the student to the structure, interpretation, enforcement, and compliance with NFPA 70, the code to which all electrical installations shall conform. Students will learn the scope of the document and common definitions of terms used, basic requirements for all electrical installations, proper sizing and wiring of branch circuits, and sizing and installing feeders and services. This course also covers the proper sizing and application of over current protection and requirements for grounding and bonding of electrical systems.

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]]> Rotating Machinery /course/rotating-machinery/ Sat, 16 Nov 2019 12:12:30 +0000 https://lrcc1.wpengine.com/?post_type=nh_course&p=328 This course covers the concepts of rotating electrical machinery beginning with magnetism and induction, conductor thrust and torque, and then progresses to motor basics such as nameplates, mechanical design, troubleshooting and protection. Each major classification of electric motor design and operation is studied in detail in the classroom and proven in the laboratory environment. (Prerequisite: […]

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]]> This course covers the concepts of rotating electrical machinery beginning with magnetism and induction, conductor thrust and torque, and then progresses to motor basics such as nameplates, mechanical design, troubleshooting and protection. Each major classification of electric motor design and operation is studied in detail in the classroom and proven in the laboratory environment. (Prerequisite: ETEC124L)

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