The effective pump stroke of an individual port－and－helix fuel injection pump is determine

The effective stroke of a constant－stroke, individual, fuel injection pump is varied by the _____.

The pump has a constant stroke and the amount of fuel delivered is regulated by rotating _

An advantage of a helical gear pump over a simple gear pump is that the helical gear pump

Increasing the speed of a centrifugal pump will result in an increase in its capacityAnoth

The purpose of the wearing rings used in a centrifugal pump is to _____.A.prevent an inter

The usual symptoms of cavitation in a centrifugal pump is _____.A.noise and vibrationB.an