The Laws. In many jurisdictions, state and local laws require all ...

The electrical safety system in North America depends on an interplay ...

The 2002 National Electrical Code (NEC) has an added notation that ...

For structures taller than sixty feet, the extreme wind loading applies ...

How do AHJs know which mark or service provides compliance with ...

Significant number of electricians are being seriously burned and often killed ...

Fifty years ago, pinsetter machines, or bowling machines, was a mechanical ...

In today’s tough economic conditions, with shorter production cycles and pressure ...

The misuse of electrical energy can be dangerous to both people ...

The fundamental purpose of overcurrent protection is to protect conductors and ...