ASE MLR Certification Test.
A CVT can change steplessly through an infinite number of effective
gear ratios between maximum and minimum values - ✔✔Which of
these best describes the operation of a continuously variable
transmission (CVT)?
A loose accessory drive belt - ✔✔A vehicle has a squealing noise that
changes with engine speed. This could be caused by:
A only - ✔✔A driveshaft universal joint is being replaced and the
technician cannot install the retaining clip. Technician A says that a
dislocated needle bearing could be the cause. Technician B says that a
damaged spline in the yoke could be the cause. Who is right?0.368
Volts - ✔✔A digital multimeter (DMM) set on the mV scale has a display
reading of 368. Which of these values does the reading represent?
0.450 volts - ✔✔A digital multimeter (DMM) reading of 450 mV is equal
to:
0.728 - ✔✔On a Metric Micrometer upper sleeve reading 5.0mm with
lower sleeve reading 0.50mm and a thimble reading of 0.01mm what is
the overall reading?
, 300 amps for 15 seconds - ✔✔A fully charged battery rated at 600 CCA,
the ambient temperature is 70 degrees which of these current and time
periods should be used?
A only - ✔✔A floating front brake caliper is being replaced. Technician
A says that after installation, the brake hose to caliper fitting should be
checked for leaks. Technician B says that both caliper pins should be
lubricated with DOT 4 brake fluid. Who is right?
A only - ✔✔A vehicle is being checked for power steering fluid leaks.
Technician A says that leaks can develop in the fittings, hoses, and
seals. Technician B says that the steering components should be
observed for leaks while a helper turns the steering wheel to the right
and left. Who is right?
A only - ✔✔Both front wheels are to be removed from a vehicle.
Technician A says that if a floor jack is to be used to raise the vehicles,
the vehicle should be supported with jack stands. Technician B says that
if an electric lift is to be used to raise the vehicle, jack stands should be
placed at the four corners of the vehicle. Who is right?
A only - ✔✔During an instruction panel gauge test, the technician
observes that the engine temperature gauge is reading 200 F (93 C) on
a cold engine. Technician A says that a scan tool can be used to
compare the gauge reading to the coolant temperature sensor reading.
A CVT can change steplessly through an infinite number of effective
gear ratios between maximum and minimum values - ✔✔Which of
these best describes the operation of a continuously variable
transmission (CVT)?
A loose accessory drive belt - ✔✔A vehicle has a squealing noise that
changes with engine speed. This could be caused by:
A only - ✔✔A driveshaft universal joint is being replaced and the
technician cannot install the retaining clip. Technician A says that a
dislocated needle bearing could be the cause. Technician B says that a
damaged spline in the yoke could be the cause. Who is right?0.368
Volts - ✔✔A digital multimeter (DMM) set on the mV scale has a display
reading of 368. Which of these values does the reading represent?
0.450 volts - ✔✔A digital multimeter (DMM) reading of 450 mV is equal
to:
0.728 - ✔✔On a Metric Micrometer upper sleeve reading 5.0mm with
lower sleeve reading 0.50mm and a thimble reading of 0.01mm what is
the overall reading?
, 300 amps for 15 seconds - ✔✔A fully charged battery rated at 600 CCA,
the ambient temperature is 70 degrees which of these current and time
periods should be used?
A only - ✔✔A floating front brake caliper is being replaced. Technician
A says that after installation, the brake hose to caliper fitting should be
checked for leaks. Technician B says that both caliper pins should be
lubricated with DOT 4 brake fluid. Who is right?
A only - ✔✔A vehicle is being checked for power steering fluid leaks.
Technician A says that leaks can develop in the fittings, hoses, and
seals. Technician B says that the steering components should be
observed for leaks while a helper turns the steering wheel to the right
and left. Who is right?
A only - ✔✔Both front wheels are to be removed from a vehicle.
Technician A says that if a floor jack is to be used to raise the vehicles,
the vehicle should be supported with jack stands. Technician B says that
if an electric lift is to be used to raise the vehicle, jack stands should be
placed at the four corners of the vehicle. Who is right?
A only - ✔✔During an instruction panel gauge test, the technician
observes that the engine temperature gauge is reading 200 F (93 C) on
a cold engine. Technician A says that a scan tool can be used to
compare the gauge reading to the coolant temperature sensor reading.
