11 May 2010
I followed En. Wahi and En. Yakob teams to Bakri Industrial Area. A factory had problems about the electricity supply. They claimed that TNB doesn'nt supply enough electricity. The Foremen, En. Samzaini took the reading at the meter by using a multimeter. The result are (take phase-to-neutral wire):

1. R=213 V
2. Y=215V
3. B=223V

With the result, it shows that TNB supplies enough electricity to the factory. For single phase, TNB supplies 230 V +- 6%.

Then, we went to new build Police Apartment to set up LPC meters. The setting up of LPC here were challenging because the work space is small.