WorksheetsMechanical Fuel Pump Operation
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
the eccentric lobe pushes the rocker on what engine stroke
a)
power stroke
b)
intake stroke
c)
compression stroke
d)
exhaust stroke
2.
what stroke releases the diaphragm
a)
intake stroke
b)
exhaust stroke
c)
compression stroke
d)
power stroke
3.
when an engine is running slowly what happens with the fuel pump
a)
produce more fuel than the engine consumes
b)
burns more fuel
c)
creates more fuel for the engine to use
4.
what is done to prevent the problem of the fuel pump producing more fuel than the engine needs
a)
fuel pump idles when not needed
b)
fuel pump is shut off
c)
fuel pump recirculates fuel
5.
what maintains fuel pressure
a)
diaphragm spring
b)
rocker arm
c)
retainer spring
100 %
