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General Maintenance questions with correct answers rated A+ passed
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General Maintenance questions with correct answers rated A+ passed
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General MaintenanceFamiliarity of what two things are prerequisites for safe operation of lifting devices? - correct answer
✔✔The manual and equipment to be used
What safety precaution must you take before installing or changing a drill bit of an electric drill ? -
correct answer ✔✔Remove or disconnect the drill from the power source
What do you do before drilling in metal or other hard surfaces? - correct answer ✔✔Use a center punch
to mark the exact center of the hole to be drilled.
What minimum personal protective equipment shall be used for all jobs using a bench grinder? - correct
answer ✔✔Eye and face protection
How fast should an electric saw blade be spinning before it contacts the material to be cut ? - correct
answer ✔✔at full speed
How many psi are used for safe efficient operation of a pneumatic tool? - correct answer ✔✔90 psi
What ensures the socket or attachment does not fly off an impact wrench? - correct answer ✔✔Spring-
loaded ball bearing or socket lock.
What does a torque regulator do for a pneumatic impact wrench ? - correct answer ✔✔Reduces the
possibility of shearing or damaging threads when installing nuts and bolts.
What will be worn if there is a potential for injury from falling objects or moving equipment? - correct
answer ✔✔Protective helmets and safety-toed boots.
What are four items that can be used in conjunction with wire-rope slings when lifting munitions? -
correct answer ✔✔(1) Forklift.
(2) Jammer (bomb lift truck). (3) Over-head hoist.
, (4) Crane.
Where can safe general guidance be found for safe operating procedures using lifting devices? - correct
answer ✔✔AFI 91-203 and or the specific manual for the device
What information do the multimeters annunciators display ? - correct answer ✔✔The polarity, the
condition of the meter's battery, whether you are in manual or auto-range, and negative annunciator for
the bar graph
What are the 2 modes of operation for a fluke 8025-series multimeter ? - correct answer ✔✔Range and
Hold
What mode of the Fluke 8025-series multimeter is most useful when taking measurements in a circuit
where it may be necessary to keep your eyes on the test leads after they are positioned? - correct
answer ✔✔HOLD mode
What is the maximum load capacity of a MHU-141 trailer ? - correct answer ✔✔5500lbs
Which TO contains information on the MHU-141 trailer - correct answer ✔✔TO 35D3-2-27-1
What is the turning radius of the MHU-142 trailer ? - correct answer ✔✔200 inches or 40 degrees in
either direction
Explain the purpose of the breakaway cable in the MHU-141 trailer ? - correct answer ✔✔It's an added
safety feature to stop the trailer in the event of an accidental breakaway
What is the maximum load capacity of a MHU -110 trailer ? - correct answer ✔✔15000lbs
Which TO contains information on the MHU -110 trailer ? - correct answer ✔✔TO 35D3-2-26-1.
What allows you to stow the tow bar of an MHU-110 trailer in the vertical position? - correct answer
✔✔A spring-loaded latch device on the front axle
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