Sparks Electrical News February 2016

people on the move 24

Bright Spark


Garry Lumpe Imports

BEKA Schréder

Amystic square

Myendhren Govender business development manager, Johannesburg branch.

Thabo Ngobeni Sales representative, Gauteng.

Elio Estanqueiro Sales representative, export branch: Mozambique and Malawi.

Dean Lotter divisional head, projects & solutions, Johannesburg branch.

Island hopping Euler explained that it was not possible. He ex- plained that with every visit youmake to the island you cross two bridges, one going onto the island and one when you leave it. However, there are five bridges to the island, which is an odd number. Therefore, in order to cross them all exactly once, you have to either start or finish on the island. There is also an odd number of bridges going to the Northern shore, so the same argument proves that you have to either start or finish on the Northern shore. But the same argument also shows that you have to start or finish on Southern shore, and on the land to the left! So the puzzle cannot be solved. Jimwas so confused by Jane's fanciful descrip- tion that he failed to discover what the missing symbol was. Can you do better? "This diagram," said Jane to Jim, "is mystical. Each of the squares contains a mystic symbol. For ex- ample, the top right hand square shows a magical arrowhead piercing the sky. There is one symbol missing, but of course you can work out what it is if you think hard enough."


• Energy measurement and supply • Tools of the trade • Lighting

Buyers’guide • Tools and instruments

Deadlines • Advertising booking: 1 February 2016 • Editorial: 29 January 2016 • Advertisingmaterial: 8 February 2016

Editor: Erika van Zyl Advertising: Carin Hannay Production & layout: Colin Mazibuko Consultant: Ian Jandrell PrEng, BSc(Eng), GDE, PhD, FSAIEE, MIEEE Director: Jenny Warwick Publisher: Karen Grant

Published monthly by: Crown Publications cc P O Box 140

Bedfordview, 2008 Tel: (011) 622-4770 Fax: (011) 615-6108

e-mail: Website: Printed by: Tandym Print

The views expressed in this publication are not necessarily those of the editor or the publisher .

This publication is distributed to electrical contractors, wholesalers, distributors, OEMs, panel builders, Eskom, mining electricians and consulting engineers (electrical) as well as libraries, members of IESSA and public utilities.

Total 6 779 per month.

february 2016



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