Engineering any helping

Electrical SAFETY Rules safety policy: No operating conditions or urgency of work can ever   justify     endangering the life of someone.  1.       SAFETY PRINCIPLES 1.1       FIVE SAFETY PRINCIPLES Before performing any job or work, the following five safety principles must be considered. 1.                   Know and identify hazard. This means that what kind of hazard or danger may exist in the work to be done. Generally two hazards exist in any kind of work