ASE test T2 Practice test 2 Questions and Answers (100% Pass)
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Course
ASE
Institution
ASE
ASE test T2 Practice test 2 Questions and
Answers (100% Pass)
A diesel engine is using too much oil. All of the following could be
the cause EXCEPT
A. Worn piston rings
B. Worn valve guides
C. Worn valve seats
D. Loose oil pan fasteners - Answer️️ -C. Worn valve seats (work
valve seats ...
ASE test T2 Practice test 2 Questions and
Answers (100% Pass)
A diesel engine is using too much oil. All of the following could be
the cause EXCEPT
A. Worn piston rings
B. Worn valve guides
C. Worn valve seats
D. Loose oil pan fasteners - Answer✔️✔️-C. Worn valve seats (work
valve seats can cause low compression, but will not cause oil
consumption)
Which of the following would be used to check liner installed
height?
A. Dial indicator/ Sled gage
B. Inside micrometer
C. Outside micrometer
D. Dial caliper - Answer✔️✔️-A. Dial indicator/ Sled gage ( A Dial
indicator, sometimes known as a sled gage, is normally used to
check liner installed height)
The fuel drains back to the tank after sitting overnight, which of the
following could be the cause?
A. A stuck open return check valve
B. A stuck closed return check valve
C. A restricted supply line
D. A restricted return live - Answer✔️✔️-A. A stuck open return
check valve ( A stuck open return check valve can allow fuel to
drain back to the tank if the return line is not in submerged fuel)
In reference to the illustration technician A says that when
replacing a turbocharger assembly, the drain line should be
checked for restriction. Technician B says that turbochargers are
often recored by replacing the center housing as a unit and reusing
the old compressor and turbine housing, who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A or B - Answer✔️✔️-C. Both A and B (both technicians
are correct. When replacing a turbo charger, it is a good practice to
inspect the oil supply and return lines to ensure proper lubricant
flow at the replacement turbo charger. This can reduce the chances
of the replacement turbo failing. Technician B is also correct. Turbo
chargers can recored; this helps to reduce repair costs, requiring
can only be performed if both the turbine and impeller housing's
are in good condition).
A diesel engine shows an abnormally high reading on the
temperature gauge, and the top radiator hose is cold. which of the
following is the most likely cause?
A. Stuck open thermostat
B. Stuck closed thermostat
C. Restricted radiator
D. Restricted charge air cooler - Answer✔️✔️-B. Stuck closed
thermostat ( A stuck closed thermostat would allow the engine to
overheat and the top radiator hose to be cold because the coolant is
not circulating)
The regulating valve on a fuel injection pump is stuck open. This
will result in:
A. Low fuel-supply pressure
B. High fuel-supply pressure
C. Engine overheating
3
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