Which of the following is not an external pump? 

Match the following characteristics with the correct gear design 

Label if the following pumps are internal or external 

Which type of pump is available in pressures up to 3000psi and flow capacities up to 150gpm?

Which type of pump has an external gear, moved by the prime mover, that turns the internal tooth gear?

What is the most popular type of pump in the field for its low cost and good life-expectancy? 

What is the most common internal gear pump? 

Which internal pump design has an operating pressure range of 150-500psi? 

Which internal gear pump design has a gear tooth that is always in contact with the surface of the internal gear? 

Which gear pump produces a contact that forms a number of sealed chambers that vary in size during each pumping revolution? 

Which of the following is NOT a drive coupler? 

Which FPS component's primary purpose is to convert mechanical power of prime mover into fluid flow? 

Which pump displacement produces a constant output for each revolution of operation? 

Which displacement pumps are usually used in low-pressure applications, such as fluid transfer, rather than for actuator operation? 

Which displacement are most hydraulic pumps?