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Dongskie · 07-28-2012, 02:02 PM

Does the electric motor for the water pump has to vary RPM speed depending on engine RPM?

Or does it simply run at a fixed rpm when it runs?

The fan blades do pose some load too.

Thank you

07-28-2012, 02:02 PM	#86 (permalink)
Dongskie Mag Tipid sa Gasolina Join Date: Jul 2012 Location: Mandaluyong City Posts: 3 Thanks: 1 Thanked 0 Times in 0 Posts	Does the electric motor for the water pump has to vary RPM speed depending on engine RPM? Or does it simply run at a fixed rpm when it runs? The fan blades do pose some load too. Thank you