Electrical Hazards and Safety Measures - PowerPoint PPT Presentation

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Electrical Hazards and Safety Measures

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The technicians at Caddell Electric () provide the best and most comprehensive commercial electrical services in the DFW Metroplex. – PowerPoint PPT presentation

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Title: Electrical Hazards and Safety Measures


1
Electrical Hazards and Safety Measures
2
Electric shock is a general term used for the
excitation and disturbance of nerves and muscles
caused by passage of electric current.
  • Higher the amount more is the severity. The
    effects related to current are-
  • Upto 1 mA - No sensation
  • gt 5 mA - Experiences of shock
  • gt10 mA - Local muscular contract
  • gt 50 mA - Body cannot be released.
  • gt 50 mA to 80 mA - Pumping of heart stops.

3
CAUSES OF ELECTRICAL ACCIDENTS
  • Violation of Shutdown Procedure
  • Lack of Skill / Authority
  • Only trained authorized electrician
  • should work in the live installations.

4
  • Poor Insulation
  • Insulation is the barrier between the current
    flow and the operator. It is important to have a
    strong insulated wiring to your home

5
  • Improper Earthing
  • Earthing of machines as per Electricity Act /
    Rules (All motors above 400 V to be earthed with
    two separate and distinct earthing).

6
  • Inadequate Guarding
  • Defective Tools
  • Wrong Assumption
  • All the tools tackles to be maintained.
    Periodic checking of insulation is essential.

7
Feel free to call us 24 / 7 for Immediate
Service.
  • Phone (214) 329-4567
  • Fax (214) 324-0033
  • Address
  • Caddell Electric 3730 Dilido Rd, Ste 210Dallas,
    TX 75228
  • Website http//www.dallaselectricrepair.com

Reference http//indiaguide.hubpages.com/hub/Ele
ctrical-Hazards-and-Safety-Measures
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