Contributors
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Feeling the heat
The first part of this series described how heat stems from current in a resistive element, and how faults can cause fires. George Georgevits now outlines ... -
Power factor… Quality matters
Power factor correction can lead to additional business for electrical contractors. Phil Kreveld covers the considerations. Maximum demand in Australia has been growing much more strongly ... -
DAVID HERRES: Antenna systems
Satellite dish work can be a profitable sideline for electricians, as the tools and expertise are already in place. David Herres offers an overview. Construction workers ... -
Sound, like a plan
Focusing on the basic skills needed in an electrical contracting business, Brian Seymour tells how to manage the planning and achieve a profit. Busy electrical contractors ... -
How to make money and get paid
Following on from the previous issue, Brian Seymour focuses on the basics for going it alone as an electrical contractor. Here he outlines how to get ... -
STEVE ARTHUR: Changing the playing field
Aussies love their sport, so contractors better get it right when wiring up stadium lights. Philips trade channel manager Steve Arthur looks at the ins and ... -
Tame that flame
Electric blankets are just one source of danger in domestic settings. In the first of two articles, George Georgevits explains the risks when power goes awry. ... -
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kVA demand costs money
Modern revenue metering measures harmonic kVA demand in addition to reactive demand. Phil Kreveld sees a business opportunity for contractors. The transmission and distribution networks are ... -
LED into the light!
Downlights have been a problem in the past, but new requirements and classifications will clear everything up. Gary Busbridge reports. The humble LED light has assumed ...
