ASE MLR Certification Test 2025 UPDATE/PRACTICE
QUESTIONS AND CORRECT VERIFIED ANSWERS (complete
solutions) ASSURED SUCCESS/GRADED A+!!!
B only - CORRECT ANSWER-A vehicle's halogen headlamp bulbs are being
replaced. Technician A says the glass part of the bulb can only be handled with
bare hands. Technician B says the headlamp may need to be removed. Who is
right?
0.728 - CORRECT ANSWER-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?
A only - CORRECT ANSWER-The fuel filter on a fuel-injected vehicle is being
replaced. Tech A says the fuel pressure should be relieved before removing the
filter. Tech B says that the arrow on the fuel filter should point towards the fuel
tank. Who is right?
The brake pedal feels low and spongy - CORRECT ANSWER-Which of these is an
indication of air in the brake hydraulic system?
Anaerobic - CORRECT ANSWER-Which of these cures in the absence of air?
, Fluid contaminated brake linings - CORRECT ANSWER-A grabbing brake
condition can be caused by any of these EXCEPT:
Both A and B - CORRECT ANSWER-Technician observes that the brake fluid level
is at the "Min" mark in the master cylinder reservoir. Tech A says that worn front
pads could be the cause. Tech B says that a leak in the brake hydraulic system
could be the cause. Who is right?
A only - CORRECT ANSWER-The tires of a vehicle are being rotated and
balanced. Tech A says that the wheel weight retaining clips must be matched to
the rim profile. Tech B says that directional tires are rotated in a criss-cross
pattern. Who is right?
Safely exit the building - CORRECT ANSWER-When a shop fire cannot be
immediately contained, the best thing to do is warn others in the area, and:
300 amps for 15 seconds - CORRECT ANSWER-A fully charged battery rated at
600 CCA, the ambient temperature is 70 degrees which of these current and time
periods should be used?
Visually verify that the oil filter gasket is properly installed - CORRECT ANSWER-
When performing an oil filter change on a vehicle with a spin on oil filter, the
technician must:
Voltage regulation - CORRECT ANSWER-A vehicle's battery prematurely fails. A
charging system output test shows the generator (alternator) is producing a
constant 16.0 volts. This could indicate a failed:
QUESTIONS AND CORRECT VERIFIED ANSWERS (complete
solutions) ASSURED SUCCESS/GRADED A+!!!
B only - CORRECT ANSWER-A vehicle's halogen headlamp bulbs are being
replaced. Technician A says the glass part of the bulb can only be handled with
bare hands. Technician B says the headlamp may need to be removed. Who is
right?
0.728 - CORRECT ANSWER-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?
A only - CORRECT ANSWER-The fuel filter on a fuel-injected vehicle is being
replaced. Tech A says the fuel pressure should be relieved before removing the
filter. Tech B says that the arrow on the fuel filter should point towards the fuel
tank. Who is right?
The brake pedal feels low and spongy - CORRECT ANSWER-Which of these is an
indication of air in the brake hydraulic system?
Anaerobic - CORRECT ANSWER-Which of these cures in the absence of air?
, Fluid contaminated brake linings - CORRECT ANSWER-A grabbing brake
condition can be caused by any of these EXCEPT:
Both A and B - CORRECT ANSWER-Technician observes that the brake fluid level
is at the "Min" mark in the master cylinder reservoir. Tech A says that worn front
pads could be the cause. Tech B says that a leak in the brake hydraulic system
could be the cause. Who is right?
A only - CORRECT ANSWER-The tires of a vehicle are being rotated and
balanced. Tech A says that the wheel weight retaining clips must be matched to
the rim profile. Tech B says that directional tires are rotated in a criss-cross
pattern. Who is right?
Safely exit the building - CORRECT ANSWER-When a shop fire cannot be
immediately contained, the best thing to do is warn others in the area, and:
300 amps for 15 seconds - CORRECT ANSWER-A fully charged battery rated at
600 CCA, the ambient temperature is 70 degrees which of these current and time
periods should be used?
Visually verify that the oil filter gasket is properly installed - CORRECT ANSWER-
When performing an oil filter change on a vehicle with a spin on oil filter, the
technician must:
Voltage regulation - CORRECT ANSWER-A vehicle's battery prematurely fails. A
charging system output test shows the generator (alternator) is producing a
constant 16.0 volts. This could indicate a failed:
