A&P - Airframe Oral Exam
(Jeppesen)
A drill bit used for drilling composites must have an covered perspective of how many
degrees? - ANS-one hundred thirty five levels.
A touchdown tools shock strut need to be inflated with what fuel? - ANS-Nitrogen or dry air.
A static check can be finished on a mannifold strain gauge by using using what of statistics?
- ANS-Current atmospheric stress.
Acertificated Airframe & Powerp;ant mechanic may additionally sign off and approve the
retun to carrier following what form of inspection? - ANS-A a hundred-hour inspection.
After components in a pitot-static machine been replaced, what test or inspections are
required? - ANS-The static device leak check specifiedby FAR 91.411.
After system is mounted according with an STC, who must approve the go back to service? -
ANS-An A & P mechanic who holds an inspection authorization.
Aircraft masking fabrics are made from fabric from what assets? - ANS-Organic substances
and artificial materials.
An plane is needed by FAR ninety one.409 to have a 100-hour inspection. Is it criminal to fly
that airplane beyond tha inspection requirement, and if so, for how long? - ANS-Yes, the
aircraft may be operated for up to ten hours, if required, to attain a place where the
inspection may be achieved.
An plane beneath a innovative inspection software is operated for reimbursement or hire.
Does it want a 100-hour inspection? - ANS-No, progressive inspections replace one
hundred-hour inspections.
An aircraft is flown 4 hours over the 100-hour inspection limit to attain your maintenance
facility. How do you account for those four hours? - ANS-The 4 hours are protected inside
the nest a hundred hour time-in-service length.
An proprietor wants to use a revolutionary inspection software. To whom does the proprietor
observe for authorization? - ANS-To the FAA Flight Standards District Office having
jurisdiction over the vicinity where the proprietor is placed.
Are thermal switches stressed out in collection or parallel with each other? - ANS-Parallel
,At what interval ought to an ATC transponder system be licensed? - ANS-Every 24 calendar
months.
At what point do electric cars draw the maximum current? - ANS-When starting.
At what point in a circuit should the protective tool be located? - ANS-As near the electricity
source as feasible.
At what time could a check of a touchdown gear warning gadget usually be made? -
ANS-Duringg a touchdown equipment reraction check.
At what time(s) is a take a look at of an installed ELT accredited? - ANS-During the first 5
minutes after the hour and for no greater than 3 sweeps.
At what instances have to a tools retraction take a look at be carried out? - ANS-During
annual or different inspections and following a difficult landing.
Before a brake device may be inspected for leaks, what movement must be finished? -
ANS-Pressure ought to be implemented to the device.
Briefly describe the additives and operation of a Lindberg hearth detection machine? -
ANS-A chrome steel tube incorporates an inert gas and a discrete materiaal that absorbs
some of the gas.When the tube heats up, some gas is launched, elevating the stress in the
tube, which turns on a pressure switch.
Briefly describe the additives of a kidde continuous loop hearth detection machine. - ANS-A
kidde machine has an Inconel tube containing one or greater wires embedded in a ceramic
center whose resistance adjustments with temperature.
Briefly describe the components of a thermal switch fireplace detection system? -
ANS-Tenperature touchy switches that whole a circuit at a particular temperature and cause
a caution.
By what traditional way does the stall warning device in a small aircraft alert the pilot of an
forthcoming stall? - ANS-An audible alert and/or a warning mild.
Can a phase of wood containing a tough knot be used? - ANS-Yes, within unique limits.
Can the operation of an electrically heated pitot-tube be cheaked with the aircraft's ammeter,
and in that case, how? - ANS-Yes, turn the pitot heater on and observe the deflevtion of the
ammeter needle.
Circuit breakers are desighed to open before what circumstance occurs? - ANS-Before the
cord emits smoke.
Describe a joggle and provide an explanation for its function. - ANS-A joggle is an offset
shaped at an intersection of or greater sheets of metal to allow the a couple of sheets to be
stacked flat in opposition to each other.
, Describe one method of tracking the signal output for the duration of an ELT test? -
ANS-Tune a communication receiver to 121.Five MHz.
Describe one kind of restore that might be made to a dented metal tube cluster joint. -
ANS-A fashioned metal patch plate can be welded over the broken vicinity.
Describe numerous methods of pressurizing a hydraulic reservoir. - ANS-Engine bleed air,
system pressure appearing on a small piston inthe reservoir, the usage of
variable-displacement hydraulic pumps.
Describe numerous capacity problems associaated with electrically heated windshields. -
ANS-Arcing, delaminayion, scratches, and discoloration.
Describe a number of the methods used to use stress to attach joints. - ANS-Clamps, nailing
strips, strength presses, brads, nails, and small screws.
Describe some of the equipment used to check manage floor travel? - ANS-A commonplace
propeller protractor or specal manage surface protractor.
Describe the suitable strategies used to repair elongated bolts holes discovered in wood
wing spar. - ANS-Remove the section containing the elongated holes and splice in a new
segment or update the entire spar.
Describe the simple running concept of a synchro-type far off indicating system. - ANS-A
faraway transmitter eletrically indicators a receiver in the instrument.
Describe the fundamental operating concepts of a water separator. - ANS-Cool, wet air is
swirled so that water droplets are separated by centrifugl pressure, captured by using sock,
and drainied.
Describe the fundamental operating ideas that allow air-cycle machine to supply cool air. -
ANS-Hot engine bleed air is cooled inside the primaary heat exchanger, compressed, then
cooled once more within the secondary warmth exchanger. This air expanded throughout the
turbine where electricity is extracted and the pressure is reduced. This produces a huge
temperature drop.
Describe the construction of a bonded honeycomb shape. - ANS-It is a laminated structure
that has a stable dealing with bonded to either side of a center which includes open,
six-sided cells.
Describe the characteristic of a rotorcraft cyclic pitch control. - ANS-The cyclic manipulate
tilts the main rotor disc by by converting the pitch perspective of every rotor blade at some
stage in its cycle of rotation, which reasons the helicopter to move in the course the rotor
tilts.
(Jeppesen)
A drill bit used for drilling composites must have an covered perspective of how many
degrees? - ANS-one hundred thirty five levels.
A touchdown tools shock strut need to be inflated with what fuel? - ANS-Nitrogen or dry air.
A static check can be finished on a mannifold strain gauge by using using what of statistics?
- ANS-Current atmospheric stress.
Acertificated Airframe & Powerp;ant mechanic may additionally sign off and approve the
retun to carrier following what form of inspection? - ANS-A a hundred-hour inspection.
After components in a pitot-static machine been replaced, what test or inspections are
required? - ANS-The static device leak check specifiedby FAR 91.411.
After system is mounted according with an STC, who must approve the go back to service? -
ANS-An A & P mechanic who holds an inspection authorization.
Aircraft masking fabrics are made from fabric from what assets? - ANS-Organic substances
and artificial materials.
An plane is needed by FAR ninety one.409 to have a 100-hour inspection. Is it criminal to fly
that airplane beyond tha inspection requirement, and if so, for how long? - ANS-Yes, the
aircraft may be operated for up to ten hours, if required, to attain a place where the
inspection may be achieved.
An plane beneath a innovative inspection software is operated for reimbursement or hire.
Does it want a 100-hour inspection? - ANS-No, progressive inspections replace one
hundred-hour inspections.
An aircraft is flown 4 hours over the 100-hour inspection limit to attain your maintenance
facility. How do you account for those four hours? - ANS-The 4 hours are protected inside
the nest a hundred hour time-in-service length.
An proprietor wants to use a revolutionary inspection software. To whom does the proprietor
observe for authorization? - ANS-To the FAA Flight Standards District Office having
jurisdiction over the vicinity where the proprietor is placed.
Are thermal switches stressed out in collection or parallel with each other? - ANS-Parallel
,At what interval ought to an ATC transponder system be licensed? - ANS-Every 24 calendar
months.
At what point do electric cars draw the maximum current? - ANS-When starting.
At what point in a circuit should the protective tool be located? - ANS-As near the electricity
source as feasible.
At what time could a check of a touchdown gear warning gadget usually be made? -
ANS-Duringg a touchdown equipment reraction check.
At what time(s) is a take a look at of an installed ELT accredited? - ANS-During the first 5
minutes after the hour and for no greater than 3 sweeps.
At what instances have to a tools retraction take a look at be carried out? - ANS-During
annual or different inspections and following a difficult landing.
Before a brake device may be inspected for leaks, what movement must be finished? -
ANS-Pressure ought to be implemented to the device.
Briefly describe the additives and operation of a Lindberg hearth detection machine? -
ANS-A chrome steel tube incorporates an inert gas and a discrete materiaal that absorbs
some of the gas.When the tube heats up, some gas is launched, elevating the stress in the
tube, which turns on a pressure switch.
Briefly describe the additives of a kidde continuous loop hearth detection machine. - ANS-A
kidde machine has an Inconel tube containing one or greater wires embedded in a ceramic
center whose resistance adjustments with temperature.
Briefly describe the components of a thermal switch fireplace detection system? -
ANS-Tenperature touchy switches that whole a circuit at a particular temperature and cause
a caution.
By what traditional way does the stall warning device in a small aircraft alert the pilot of an
forthcoming stall? - ANS-An audible alert and/or a warning mild.
Can a phase of wood containing a tough knot be used? - ANS-Yes, within unique limits.
Can the operation of an electrically heated pitot-tube be cheaked with the aircraft's ammeter,
and in that case, how? - ANS-Yes, turn the pitot heater on and observe the deflevtion of the
ammeter needle.
Circuit breakers are desighed to open before what circumstance occurs? - ANS-Before the
cord emits smoke.
Describe a joggle and provide an explanation for its function. - ANS-A joggle is an offset
shaped at an intersection of or greater sheets of metal to allow the a couple of sheets to be
stacked flat in opposition to each other.
, Describe one method of tracking the signal output for the duration of an ELT test? -
ANS-Tune a communication receiver to 121.Five MHz.
Describe one kind of restore that might be made to a dented metal tube cluster joint. -
ANS-A fashioned metal patch plate can be welded over the broken vicinity.
Describe numerous methods of pressurizing a hydraulic reservoir. - ANS-Engine bleed air,
system pressure appearing on a small piston inthe reservoir, the usage of
variable-displacement hydraulic pumps.
Describe numerous capacity problems associaated with electrically heated windshields. -
ANS-Arcing, delaminayion, scratches, and discoloration.
Describe a number of the methods used to use stress to attach joints. - ANS-Clamps, nailing
strips, strength presses, brads, nails, and small screws.
Describe some of the equipment used to check manage floor travel? - ANS-A commonplace
propeller protractor or specal manage surface protractor.
Describe the suitable strategies used to repair elongated bolts holes discovered in wood
wing spar. - ANS-Remove the section containing the elongated holes and splice in a new
segment or update the entire spar.
Describe the simple running concept of a synchro-type far off indicating system. - ANS-A
faraway transmitter eletrically indicators a receiver in the instrument.
Describe the fundamental operating concepts of a water separator. - ANS-Cool, wet air is
swirled so that water droplets are separated by centrifugl pressure, captured by using sock,
and drainied.
Describe the fundamental operating ideas that allow air-cycle machine to supply cool air. -
ANS-Hot engine bleed air is cooled inside the primaary heat exchanger, compressed, then
cooled once more within the secondary warmth exchanger. This air expanded throughout the
turbine where electricity is extracted and the pressure is reduced. This produces a huge
temperature drop.
Describe the construction of a bonded honeycomb shape. - ANS-It is a laminated structure
that has a stable dealing with bonded to either side of a center which includes open,
six-sided cells.
Describe the characteristic of a rotorcraft cyclic pitch control. - ANS-The cyclic manipulate
tilts the main rotor disc by by converting the pitch perspective of every rotor blade at some
stage in its cycle of rotation, which reasons the helicopter to move in the course the rotor
tilts.
