June Issue 2006

 


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| June 2006
220.14 Other Loads—All Occupancies Knowing how to calculate loads in accordance with the National Electrical Code (NEC) is a fundamental function of being an electrician.

| June 2006
Lighting controls are essential in modern commercial structures. As technology has advanced, owners and operators have looked for sophisticated, yet easy-to-operate systems.

| June 2006
With the 2005 hurricane season a distinct memory for all involved in those tremendously destructive storms, recovery and reconstruction is a painfully slow process.

| June 2006
Odd, even, negative sequence and triplen are all interesting adjectives associated with harmonics. Usually, even harmonics are a rarity.

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