Direct currents - PowerPoint PPT Presentation

Safety in Cosmetology

Safety in Cosmetology. Julie Mead Work - based learning coordinator. Speaking with clients Filling out client record cards Haircutting Permanent waving Formulating hair color High lightening. Scalp treatments Facials Paraffin wax treatments Waxing Hairstyling Braiding Extensions.

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730 views • 22 slides

STRAY CURRENT CORROSION

STRAY CURRENT CORROSION. Stray currents are currents flowing in the electrolyte from external sources. Any metallic structure, for example a pipe line, buried in soil represents a low resistance current path and is therefore fundamentally vulnerable to the effects of stray currents.

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2.4k views • 21 slides

Electromagnetic Pulse (EMP)

2012 Submitted by- Tapan Chauhan (MRT09UGBEC077). Electromagnetic Pulse (EMP). What is EMP?. Electro Magnetic Pulse is a burst of electromagnetic radiation from an explosion or a suddenly fluctuating magnetic field EMP from a nuclear explosion high above the atmosphere

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1.02k views • 21 slides

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