Friday, 22 February 2013

Wednesday, 20 February 2013

Tank drainage system

the tank system designed with drainage system to ensure the water level experiments can be done properly for example to make the water flow out rapidly. The drainage system as below :

drainage water outlet

Friday, 8 February 2013

replacement of the water pump :
the first water pump was not suitable enough fir our project. This is because, the first water pump can not be submerse in the water. Because of that, we need to change the old water pump to bilge water pump. The specification of the water pump as below :

Capacity # 27S Automatic Pump In Gallons Per Hour
Operating Voltage
Head In Feet
0'
3.35'
6.7'
Gallons Per Hour
12 VDC
1050
720
480
13.6 VDC
1100
860
600

water pump picture :