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3.1 Result of Pre-Commissioning Testing<br />
Malaysia Water Research Journal<br />
After the ram pump system had been set up, pre-commissioning test was run<br />
to determine ram pump steady operation. No flow data were recorded for this<br />
testing, but observations were recorded.<br />
3.2 Pre-Dam Simulation Testing<br />
Pre-commissioning testing has been successfully conducted as pre-requisite<br />
for further test. After the pre-commissioning testing, pre-dam simulation testing<br />
was run as to determine ram pump operation stability. Some of observation and<br />
flow were recorded as Table 4.<br />
Table 4. Pre-Dam Simulation Testing At Different Setting of Inverter Pump.<br />
Inverter Pump Setting<br />
(Hertz)<br />
Impact of Water Level<br />
At Dam Tank<br />
Ram Pump Operation<br />
Status<br />
30.0 Decreased Not Operating<br />
30.5 Decreased Not Operating<br />
31.0 Decreased Not Operating<br />
31.5 Decreased Not Operating<br />
32.0 Decreased Not Operating<br />
32.5 Decreased Not Operating<br />
33.0 Decreased Not Operating<br />
33.5 Decreased Not Operating<br />
34.0 Decreased Not Operating<br />
34.5 Decreased Not Operating<br />
35.0 Decreased Not Operating<br />
35.5 Decreased Not Operating<br />
36.0 Decreased Not Operating<br />
36.5 Decreased Not Operating<br />
37.0 Decreased Not Operating<br />
37.5 Decreased Not Operating<br />
37.8 Constant In Operation<br />
38.00 Constant In Operation<br />
39.00 Constant In Operation<br />
Institut Penyelidikan Hidraulik Kebangsaan Malaysia (NAHRIM)<br />
45<br />
National Hydraulic Institute of Malaysia (NAHRIM)
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