توضیحاتی در مورد کتاب :
این کتاب درسی پیشگامانه پایه و اساس محکم دانش NEC را در اختیار شما قرار می دهد که برای انجام کار خود با دقت و اطمینان به آن نیاز دارید. چیزی که این کتاب را بسیار موثر می کند، سبک نوشتاری واضح، نظرات نویسنده و تصاویر تمام رنگی با جزئیات شگفت انگیز است که به شما کمک می کند مفاهیم مورد بحث را تجسم کنید. سؤالات فصل و آزمونهای پایانی به شما کمک میکنند دانش خود را در حین حرکت آزمایش کنید. این کتاب درسی ماده 500-820 (به استثنای ماده 690) را بر اساس NEC 2020 پوشش میدهد. نکات برجسته جلد 2:
فصل 5. بسیاری از مردم برای درک الزامات مشاغل خاص تلاش می کنند، اما اگر تصاویر و توضیحات این کتاب را مطالعه کنید، به وضوح آنها را درک خواهید کرد.
فصل 6. «تجهیزات ویژه» دقیقاً چیست؟ اقدامات اضافی مورد نیاز برای اطمینان از حفاظت از افراد و اموال را بیاموزید.
فصل 7. شما میتوانید بین سیستمهای قدرت، منابع برق به هم پیوسته و سیستمهای انرژی محدود و ولتاژ پایین تمایز قائل شوید و بتوانید تشخیص دهید.
فصل 8. الزامات سیستم های ارتباطی مانند تلفن، آنتن های رادیو و تلویزیون، سیستم های دوربین مدار بسته و CATV و زمان معافیت آنها از NEC را بیاموزید.
این کتاب آموزش جامعی در مورد کد ارائه می دهد - هیچ کتاب درسی دیگری مانند کتاب های درسی معتبر مایک درک کد ملی برق شما را گام به گام از طریق آن مقالات راهنمایی نمی کند. سوالات فصل و آزمون نهایی به شما کمک می کند تا دانش خود را در حین حرکت امتحان کنید. این کتاب استانداردهای آموزشی NEC را تعیین می کند و به طور گسترده در سراسر کشور استفاده می شود.
فهرست مطالب :
Table of Contents
90 - Introduction to the National Electrical Code
Practice Questions
Chapter 1 - General Rules
100 - Definitions
110 - Requirements for Electrical Installations
Part I - General Requirements
Part II - 1,000V, Nominal, or Less
Practice Questions
Chapter 5 - Special Occupancies
500 - Hazardous (Classified) Locations
501 - Class I Hazardous (Classified) Locations
Part I - General
Part II - Wiring
Part III - Equipment
502 - Class II Hazardous (Classified) Locations
Part I - General
Part II - Wiring
Part III - Equipment
503 - Class III Hazardous (Classified) Locations
Part I - General
Part II - Wiring
Part III - Equipment
511 - Commercial Garages, Repair and Storage
514 - Motor Fuel Dispensing Facilities
517 - Health Care Facilities
Part I - General
Part II - Wiring and Protection
518 - Assembly Occupancies
525 - Carnivals, Circuses, Fairs, and Similar Events
Part I - General Requirements
Part III - Wiring Methods
Part IV - Grounding and Bonding
547 - Agricultural Buildings
550 - Mobile Homes, Manufactured Homes, and Mobile Home Parks
Part I - General
Part II - Mobile and Manufactured Homes
Part III - Services and Feeders
555 - Marinas, Boatyards, and Docking Facilities
Part I - General
Part II - Marinas, Boatyards, and Docking Facilities
590 - Temporary Installations
Practice Questions
Chapter 6 - Special Equipment
600 - Electric Signs and Outline Lighting
Part I - General
Part II - Field-Installed Skeleton Tubing, Outline Lighting, and Secondary Wiring
604 - Manufactured Wiring Systems
620 - Elevators, Escalators, and Moving Walks
Part I - General
Part II - Conductors
Part III - Wiring
Part IV - Installation of Conductors
Part VI - Disconnecting Means and Control
625 - Electric Vehicle Power Transfer System
Part I - General
Part III - Installation
630 - Electric Welders
Part I - General
Part II - Arc Welders
Part III - Resistance Welders
640 - Audio Signal Amplification and Reproduction Equipment
Part I - General
Part II - Permanent Audio System Installations
645 - Information Technology Equipment (ITE)
680 - Swimming Pools, Spas, Hot Tubs, Fountains, and Similar Installations
Part I - General Requirements for Pools, Spas, Hot Tubs, and Fountains
Part II - Permanently Installed Pools
Part III - Storable Pools, Spas, Hot Tubs, and Immersion Pools
Part IV - Spas and Hot Tubs, and Permanently Installed Immersion Pools
Part V - Fountains
Part VII - Hydromassage Bathtubs
Part VIII - Electrically Powered Pool Lifts
690 - Solar Photovoltaic (PV) Systems
Part I - General
Part II - Circuit Requirements
Part III - Disconnect
Part IV - Wiring Methods
Part V - Grounding and Bonding
Part VI - Markings and Labels
Part VII - Connections to Other Sources
Part VIII - Energy Storage Systems
691 - Large-Scale Photovoltaic (PV) Electric Supply Stations
695 - Fire Pumps
Practice Questions
Chapter 7 - Special Conditions
700 - Emergency Systems
Part I - General
Part II - Circuit Wiring
Part III - Sources of Power
Part IV - Emergency System Circuits for Lighting and Power
Part VI - Overcurrent Protection
701 - Legally Required Standby Systems
Part I - General
Part II - Circuit Wiring
Part III - Sources of Power
Part IV - Overcurrent Protection
702 - Optional Standby Systems
Part I - General
Part II - Circuit Wiring
705 - Interconnected Electric Power Production Sources
Part I - General
Part II - Microgrid Systems
706 - Energy Storage Systems
Part I - General
Part II - Disconnect
Part III - Installation Requirements
Part IV - Circuit Requirements
Part V - Flow Battery Energy Storage Systems
710 - Stand-Alone Systems
725 - Remote-Control, Signaling, and Power-Limited Circuits
Part I - General
Part II - Class 1 Circuit Requirements
Part III - Class 2 Circuit Requirements
Part IV - Listing Requirements
760 - Fire Alarm Systems
Part I - General
Part III - Power-Limited Fire Alarm (PLFA) Circuits
Part IV - Listing Requirements
770 - Optical Fiber Cables
Part I - General
Part V - Installation Methods Within Buildings
Practice Questions
Chapter 8 - Communications Systems
800 - General Requirements for Communications Systems
Part I - General
Part II - Wires and Cables Outside and Entering Buildings
Part III - Bonding Methods
Part IV - Installation Methods Within Buildings
805 - General Requirements for Communications Circuits
Part I - General
Part III - Protection
Part IV - Installation Methods Within Buildings
810 - Radio and Television Antenna Equipment
Part I - General
Part II - Receiving Equipment - Antenna Systems
Part III - Amateur and Citizen Band Transmitting and Receiving Stations - Antenna Systems
820 - Community Antenna Television (CATV) and Radio Distribution Systems (Coaxial Cable)
Part I - General
Part III - Protection
Part IV - Grounding Methods
Part V - Installation Methods Within Buildings
Practice Questions
Final Exam A - Straight Order
Final Exam B - Random Order
Index
توضیحاتی در مورد کتاب به زبان اصلی :
This ground-breaking textbook provides you with the rock-solid foundation of NEC knowledge that you need to do your job with accuracy and confidence. What makes this book so effective is the clear writing style, the Author’s Comments, and the amazing detailed full-color illustrations that help you visualize the concepts being discussed. The chapter questions and final quizzes help you test your knowledge as you go.This textbook covers Article 500-820 (excluding Article 690), based on the 2020 NEC. Volume 2 highlights:
Chapter 5. Many people struggle to understand the requirements for special occupancies, but if you study the illustrations and explanations in this book, you’ll clearly understand them.
Chapter 6. What exactly is “Special Equipment”? Learn the additional measures needed to ensure the safeguarding of people and property.
Chapter 7. You’ll understand and be able to distinguish between power systems, interconnected power sources, and low-voltage, limited energy systems.
Chapter 8. Learn the requirements for Communications Systems such as telephones, radio and TV antennas, CCTV and CATV systems and when they are exempt from the NEC.
This book provides a comprehensive education on the Code – no other textbook takes you step-by-step through those articles like Mike’s authoritative Understanding the National Electrical Code textbooks. The chapter questions and final quiz help you test your knowledge as you go. This book sets the standard in NEC education, and is used extensively throughout the country.