Centrifugal Pump Preventative Maintenance

What is the efficiency range of a centrifugal pump?

• 40 to 60%

• 50 to 95%

• 10 to 40%

• 70 to 80%

One of the applications of centrifugal pumps is ________ process industries

Centrifugal pumps convert mechanical energy into ______________

• electrical energy

• flow energy

• hydraulic energy

• none of them

One of the failure points is Pump _________

Normal maintenance intervals are quarterly, biannually or ________

• annually

• weekly

• monthly

• daiy

Create a maintenance schedule according to the manufacturer's__________

Which one is not part of a centrifugal pump maintenance checklist?

• mechanical part inspection

• electrical testing

• Lubricant

• hydraulic inspection