1-32.
What person is responsible for
cleaning out the collector bowl
of a precleaned?
1.
The mechanic
2.
The washrack custodian
3.
The yard boss
4.
The operator
1-33.
What two stages are dry-element
cleaners built to clean?
1.
Dry-cleaning and filtering
2.
Precleaning and filtering
3.
Wet-cleaning and drying
4.
Precleaning and discharging
1-34.
Which of the following conditions
should be looked for when you
inspect a dust unloading valve?
1.
Cracks
2.
Clogging
3.
Deterioration
4.
All of the above
1-35.
What procedure should you use to
clean a dusty air filter element?
1.
Apply high-pressure air
2.
Apply high-pressure water
3.
Tap the filter on the heel
of your hand
4.
Tap the filter on the tire
of a vehicle
1-36.
What supervisor must approve
the washing of any filter elements
with water?
1.
Transportation
2.
Maintenance
3.
Light shop
4.
5000 shop
1-37.
What happens to the larger dirt
particles that are drawn through
an oil bath air cleaner?
1,.
Remains trapped in the filter
element
2.
Remains trapped in the dust
unloader valve
3.
Remains trapped in the oil
4.
Remains trapped in the dust cup
Learning Objective:
Recognize
the principles and components
an engine lubrication system.
1-38.
Which of the following is NOT a
function of the engine lubrication
system?
1.
Absorbs and dissipates heat
2.
Seals the piston rings and
cylinder walls
3.
Provides lubricant to the
fuel and air mixture
4.
Cleans and flushes moving parts
1-39.
From what component is the heat
from the engine oil dissipated?
1.
The engine sump
2.
The radiator
3.
The oil jackets
4.
The oil expansion tank
1-40.
What type of oil filter element
fits into a permanent metal
container?
1.
Precleaned
2.
Cartridge
3.
Sealed
4.
Oil bath
1-41.
In what manner does oil pass
through a sealed type of oil
filter?
1.
The oil enters the top of
filter element and passes
through the bottom
2.
The oil enters the bottom
the
of
the filter element and passes
through the top
3.
The oil enters the bottom
center of the filter element
and passes through the outside
4.
The oil enters the outside of
the filter element and passes
through to the center
4