Ground-fault Protection on Construction Sites PDF Download
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Author:
Publisher:
ISBN:
Category : Construction equipment
Languages : en
Pages : 18
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Book Description
Author:
Publisher:
ISBN:
Category : Construction equipment
Languages : en
Pages : 18
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Book Description
Author: United States. Occupational Safety and Health Administration
Publisher:
ISBN:
Category : Construction equipment
Languages : en
Pages : 15
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Book Description
To better cope with the hazards electricity presents to employees at construction sites, the Occupational Safety and Health Administration (OSHA) issued a revision of OSHA safety and health regulations, 29 CFR 1910.309 (General Industry) and 29 CFR 1926.400 (Construction). These revisions were published in the Federal Register on December 21, 1976, and contain the requirements for the GFCI and the assured equipment grounding conductor program.
Author:
Publisher:
ISBN:
Category : Construction equipment
Languages : en
Pages : 10
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Author:
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ISBN:
Category : Construction equipment
Languages : en
Pages : 16
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Book Description
Author: Underwriters' Laboratories Inc
Publisher:
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Category :
Languages : en
Pages :
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Author: Michael R. Yenchek
Publisher:
ISBN:
Category : Electric relays
Languages : en
Pages : 32
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Book Description
Author: National Fire Protection Association
Publisher: Delmar Pub
ISBN: 9780877659150
Category : Technology & Engineering
Languages : en
Pages : 870
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Book Description
Safe, efficient, code-compliant electrical installations are made simple with the latest publication of this widely popular resource. Like its highly successful previous editions, the National Electrical Code? 2011 LOOSE LEAF combines solid, thorough, research-based content with the tools you need to build an in-depth understanding of the most important topics. It provides the full text of the updated Code regulations alongside expert commentary from code specialists, offering code rationale, clarifications for new and updated rules, and practical, real-world advice on how to apply the code. And in a loose-leaf format, it's easy to customize your experience with the Code by adding job- and situation- specific materials. New to the 2011 edition are articles including first-time Article 399 on October, Overhead Conductors with over 600 volts, first-time Article 694 on Small Wind Electric Systems, first-time Article 840 on Premises Powered Broadband Communications Systems, and more. This winning combination has created a valuable reference for those in or entering careers in electrical design, installation, inspection, and safety.
Author: Robert W. Beausoliel
Publisher:
ISBN:
Category : Buildings
Languages : en
Pages : 24
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Book Description
Author: W. D. Ford
Publisher:
ISBN:
Category : Building sites
Languages : en
Pages : 126
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Book Description
The objective of this study was to ascertain the capabilities and limitations of the Ground Fault Circuit Interrupters (GFCI) used on Corps of Engineers (COE) supervised construction sites. Laboratory tests were conducted to determine (1) if GFCI samples from different manufacturers met the trip threshold design specifications of 5 mA plus or minus and (2) if condensation, hot-cold environment, vibration, and RF, UHF, and microwave fields adversely affected their operation. A limited field survey of COE supervised construction sites was conducted to evaluate the actual application of the GFCI. This survey included trip threshold measurements and discussions with COE and contractor personnel after nuisance tripping had occurred.
Author:
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Category :
Languages : en
Pages : 380
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Book Description
Archival snapshot of entire looseleaf Code of Massachusetts Regulations held by the Social Law Library of Massachusetts as of January 2020.