WorksheetsAIRFIELD PROCEDURE
Total questions: 142
Worksheet time: 1hrs 11mins
The effort made to ensure that everything is done to prevent personal injury and damage to an aircraft is defined as:
Flight Safety
Flight Maintenance
Foreign Object Damage (FOD)
What is meant by the term 'Flight Safety'?
Effort made to prevent aircraft damage during flight
Effort made to prevent aircraft personal from injury during flight
Effort made to prevent personal injury and damage to an aircraft
How to create an awareness of what to do in the interest of flight safety?
Safety briefing done weekly
Weekly FOD parade at the workplace
Displaying posters in workshop/hangar
Posters are displayed normally showing the:
Common sense
Work efficiency
Causes of accidents
Safety precautions for all trades in RMAF are given in;
AP 3207
AP 3158 Vol. 2
Aircraft AP Vol. 5
Safety precautions for specific aircraft are detail in:
Ground Handling Note
Repair & Overhaul Manual
Safety Precaution & Servicing Notes
How does radio equipment containing radioactive materials identified?
White coloured band or the word 'Radio Hazard'
Coloured band or the word 'Radiation Hazard'
Coloured band or the word 'Radio Active Hazard'
Radio Active Valve use on aircraft is identified by:
White coloured band or the word 'Radio Hazard'
Coloured band or the word 'Radiation Hazard'
Coloured band or the word 'Radio Active Hazard'
During testing or operation of radar transmission on ground the danger zone is about:
35 feet radius
35 feet per square in.
35 inch per square feet
Why it is dangerous to leave tools and other loose articles in aircraft?
It may foul flying control
Rectification become difficulties
Radiation hazard when contact with radioactive
The following unsafe attitude may foul aircrafts' flying controls:
leaving tools or loose articles inside the aircraft
improper working dress or attire during aircraft servicing
booked-out tool not properly marked during aircraft servicing
Aircraft with ejection seats are indicated by:
Triangle with the words 'DANGER' as the base
Triangle with the line painted red and 'DANGER' in the centre
Inverted triangle with the word 'DANGER' bordering the three sides
Aircraft fitted with ejection seat are indicated by:
an inverted triangle with word 'danger' bordering the three sided
an inverted triangle with the word 'ejection seat' bordering the three sided
an inverted triangle with the word 'don't touch' bordering the three sided
To prevent inadvertent operation, all switches and push button;
Shrouded or hooded
Directly connected to battery
Painted with different colour
The following aircraft Emergency Control Devices are hooded and shrouded:
Power Control Lever
Flight Control Column
Switches & Push Buttons
Aircraft fire extinguisher switches are marked with:
Red colour
Yellow and black
Red and yellow stripes
What is the colour of the disc and streamer that is attached to ejection seat safety pin?
RED
YELLOW
BLACK
The actual position of the ejection seats safety pins can be readily seen by:
the attachment of red stripes
the attachment of red markings
the attachment of red streamers
What must the airman do if the ejection seat pins are not in the correct safety position during servicing work?
Inform the armourer
Put the pin in the correct position and inform the armourer
Inform NCO i/c servicing teams
The removal / fitment of the ejection seat safety pin are carried out by:
The Engineering Officer before and after flight
Any tradesmen under orders from NCO i/c servicing
An armourer under orders from NCO i/c servicing
Who is responsible to ensure that all the ejection seat pins are in correct position before entering the cockpit?
Every tradesman
Armourer tradesman
Experience tradesman
Where is the 'T' handle for F5 AIRCRAFT canopy jettison situated?
PORT side pilot leg brace
front PORT vertical control panel
front STARBOARD vertical control panel
How do you operate canopy jettison 'D' handle of F5 aircraft?
by turning handle clockwise direction
by pulling handle out to full length (6 feet)
by turning handle anti clockwise direction
What is the purpose of 'D' handle?
to eject the seat
for pilot seat adjustment
to jettison canopy without the seat being armed
When opening aircraft canopy on a crash landed aircraft with unconscious pilot:
pull out T-handle
pull out D-handle to full length
try to open the canopy using canopy normal way
The importance of cleaning and washing aircraft is:
Increase visibility
increase reliability
Will extended long distance flight
What is the importance of cleaning and washing aircraft?
Decrease reliability
Extended service life
Increase maintenance cost
What is the importance of cleaning and washing aircraft?
Shorten service life
Increase reliability
Increase maintenance cost
Personnel are NOT TO be employed continuously on petroleum solvent spraying for a period of greater than:
1 month
2 months
3 months
How to prevent accidental ingestion of solvents or degreasing agents?
Not to be poured into drain
Not to be placed in POL Store
Not to be placed in consumer liquid container
Which of the following should NOT BE used as a cleaning agent on an aircraft?
Avtur
Mild Soapy
White Spirit
Cleaning and washing of aircraft using UNAPPROVED cleaning material will eventually cause:
Corrosion
Good appearance
Costly maintenance
Polishing and waxing of an aircraft surface SHOULD NOT to be carried out unless:
Aircraft is extremely dirty
Approval has been granted
Aircraft is going on a VVIP role
The tendency of a liquid fuel to evaporate or change into a vapour to ignite is called:
Volatility
Flash Point
Fuel Misting
What is volatility?
The tendency of a liquid fuel to evaporate
The tendency of fuel changing from vapour state to solid state
The tendency of fuel changing from liquid state to freezing state
Volatility could be described as:
the tendency of liquid fuel changing from liquid state evaporate to vapour state
the tendency of fuel changing from liquid state to freezing state
the tendency of fuel changing from vapour state to solid state
Fuel misting means:
CARBONISATION
ATOMISATION
IONISATION
Which fuel accumulates greater static electricity?
AVTUR
AVGAS
both are the same
What contributes to hazards of spark during refuelling or defuelling?
Aircraft towing vehicle
Stray and static electricity
Safety boot with metal protector
Which of the following is NOT TRUE?
bonding will equalized the potentials
bonding material is a bad conductor
grounding provide easy path for electricity to flow
How to reduce the static or stray electricity on aircraft?
Proper grounding and bonding
Proper bonding and OFF aircraft power
Proper grounding and OFF aircraft power
The identification for AVTUR 50 with NATO code F34 on the refuelling vehicle is a circular plate identified by:
White lettering on green background
Two 4 inch white stripes on black letter
Two 4 inch red stripes on green background
What are 2 methods of aircraft refuelling?
Open air and confined refuelling
Pressure line and electrical refuelling
Open line refuelling and pressure refuelling
What is a refuelling precaution that should be observed before refueling operation commence?
Fuel must be filtered through a chamois
Disconnect all outside electrical source from the aircraft
Fuel grade to be use must be appropriately identified
Which section of BAT M 3053 will you check for correct grade and type of fuel to be used for an aircraft?
Section 2, Installation Details
Section 1, Leading Particulars
Section 8, Replenishment Certificate
What types of fire extinguishers should be present during refuelling operation?
Foam and CO2
CO2 and Water gas
Water gas and Dry Powder
During fuelling operation, no unnecessary electrical equipment, radio set or engine should be run within:
50 feet
70 feet
90 feet
of fuelling operation from an operating turboprop should not be done within:
75 feet
85 feet
100 feet
Aircraft Defuelling operation must be carried out;
In the open air
Inside the hangar
In Confined area
The primary objective of lubrication is:
Decrease system reliability
Reduce pressure of the component
Reduce friction of the moving parts
What will happen if failure of the lubrication system?
Serious damage through over heating
Cooling system will take place as back up
Pipeline burst will cause high maintenance
What is secondary purpose of the lubricants?
Cooling
Corrosion
Reduce friction
Lubricants are classified by:
Colour
Their origin
Part number
Which of the following is one of the semi-solid lubricants?
Oils
Graphite
Grease
Which type of lubrication is most widely used on gas turbine engines?
Minerals
Synthetics
Vegetables
Any used oil to be placed in a drum for subsequent disposal in the approved manner and the drum is to have an oil identification by:
Clearly marked as "WASTE OIL"
Clearly marked as "DEFUELLED OIL"
Clearly marked as "CONTAMINATED OIL"
Oil replenishment can be carried out by:
Gravity feed only
Pressure feed only
All the above
The type of grease used on universal joint and high speed bearing;
Lime-Based Grease
Soda-Based Grease
Graphite-Based Grease
Why the aircraft to be picketing?
To ensure aircraft is ready for next flight
To prevent aircraft against fore and aft movement
To prevent severely damage to aircraft by strong surface wind
Aircraft parked inside the hangar should be:
Jack-up and off the parking brake
Double-chocked at main and nose/tail wheel
Set the parking brake on and double-chocked at main and nose/tail wheel
An aircraft is double chocked at the main and nose/tail wheel, it is a basic procedure used when:
Picket an aircraft
Park an aircraft outside a hangar
Park an aircraft inside a hangar
What is the precaution taken before placing an aircraft equipped with explosive operated aircrew escape equipment in hangar?
Explosive operated is to be made "SAFE"
Removed to the Role Change Flight for safe custody
Aircraft direction must be parallel with the wind direction
One of the following is to be observed when the fighter aircraft is inside the hangar:
All starter cartridges have been disarmed and received by the Armament Flight for safe custody.
Ensure all starter cartridges, pyrotechnics, ammunition and rockets are to be removed to the Role Change Flight for safe custody
Explosive operated aircrew escape equipment is to be made "SAFE" and safe custody in safety equipment section.
Where would you find the correct information for parking and picketing of aircraft?
Illustrated part catalogue
Unit Servicing Order
Appropriate Aircraft Volume One
How should an aircraft be parked in an open area?
Aircraft tail into wind
Position the aircraft nose into wind
Aircraft direction must be parallel with the wind direction
When parking and picketing an aircraft, the parking brakes should be left:
ON
OFF
Neutral
Pad eye or ties down anchor at parking area are indicated by:
Sign board
Surrounding area with stone
White or yellow paint marking
Tie down anchor for small single-engine aircraft should provide a minimum holding power (strength) of approximately:
3,000 kg each
3,000 lbs each
3,000 psi each
Cable or chain tie down is usually preferred for tying down;
Small Aircraft
Large Aircraft
Rotary Wing Aircraft
The best protection against windstorm damage;
The aircraft is tied down securely
Secure the aircraft in a storm proof hangar
Fly the aircraft out of the impending storm area
Marshalling is a technique where standard signals are used to:
to assist pilot to taxy and park aircraft safely
assist pilot to tow the aircraft
assist pilot by information for aircraft safety during ground running
Who are remaining in charge during aircraft ground maneuvering for taxy and parking?
The pilot
The marshaller
NCO I/C servicing
The aim of Marshaller is to:
Assist pilot to approach and park safely
Instruct pilot to escape from disposal area
Assist in maneuvering of aircraft on ground
During day time marshalling, the signals are given by using:
Marshalling bats only
Marshalling wand
Hands or marshalling bats
What is used during night marshalling?
Marshalling bats only
Marshalling wands
Hands or marshalling bats
How does the marshaller identify themselves to the pilot?
By raising their arm up with palm facing backward
By raising one-arm up and the other pointing to the pilot
By raising their arm up and waving in circular motion
For a marshaller to be more distinctive or clearly seen, what type of garment is required to be worn?
A BLACK waistcoat
A YELLOW waistcoat
A WHITE waistcoat
Where is the position of marshaller for fixed wing aircraft?
Anywhere in front of the aircraft within pilot's range of vision
Forward of aircraft and in line with starboard wing tip within pilot's range of vision
Forward of aircraft and in line with port wing tip within pilot's range of vision
When marshalling aircraft in an area where obstruction is around:
Show the aircraft position to be park.
Wing tip safety men are to be used
Slow down the aircraft to the parking area.
What would you do during night marshalling with one light wand suddenly fails?
Extinguish the other wand and proceed with Signal by hands
Continue marshalling with one wands until serviceable wands is replaced
Extinguish the other wand and the pilot will stop immediately until serviceable wands is replaced
Continuous oxidation of a substance accompanied by emission of heat is defined as:
Ignition
Combustion
Extinction
What are the factors necessary for combustion?
Oil and ignition
Oxygen, oil and fuel
Fuel, oxygen and heat
Types of fires are:
fuel, oxygen and heat
solid, liquid and gas
accident, carelessness and ignorance
The burning of fuel is classified as:
Solid Fire
Electrical Fire
Liquid Fire
What are the factors which causes of fires?
Lack of knowledge and experience
Accident, Carelessness and Ignorance
Working in the wrong procedure and tools
Starvation is one of the factors necessary for fire extinction, this is done by:
Application of water
Cutting off the air supply
Removal of the combustible substances
How are RMAF buildings containing explosives recognized?
The building is fence and restricted
The signboard orange geometrical shape symbol in black square
The signboard with black geometrical shape on a yellow square
Buildings containing explosive have symbol consists of a black geometrical shape on a yellow square with number in the centre of square, the number indicates:
Class of fire
Type of explosives
Number of explosives contained in the building
Any rags impregnated with paint or wax are to be disposed;
in metal container with lid
in an open dustbin
by open burning
Why is it dangerous to use water against fires involving flammable liquid?
Water is a bad conductor and reduce the area of fire
Water difficult to handle during emergency and extend the area of fire
The burning mass would float on the water and extend the area of fire
The dry powder (extinguishant) use in the liquid fuel fire, fire extinguisher is:
potassium sulphate
carbonate of soda
aluminium sulphate
The only fire extinguisher, which is operated by turning upside down;
Soda Acid
Dry Powder
Chemical Foam
Why must telescopic applicator of CO2 extinguisher be insulated?
Prevent cold burn
Prevent electric shock
Prevent slipping and shock burn
Application of CO2 fire extinguisher is covered by insulated handle to prevent:
cold burn
electric shock
slipping and shock burn
recaution must be taken on high pressure system of the crashed aircraft?
Pressure should be vented or reduce
The high pressure components gently handle
High pressure has no effect on the salvage operation
The method of removal to be employed during aircraft salvage will be determined by:
The cost involved to recover and the number of manpower involved
The nature of crash landing, the weight and type of aircraft concerned
The nature of crash landing and capability of salvage equipment used
What condition to apply the 'Drag off Crash Removal' method?
In less urgent case
During emergency only
When no other mean is available
Use of crane during salvage is limited by:
jib radius of the crane
lifting angle of the weight
lifting capacity at the jib radius
What type of servicing to be subjected the OUT OF USE aircraft?
Anti-Robbing Check
Depot Level Servicing
Anti-Deterioration Servicing
When Anti-deterioration servicing is to be carried on aircraft?
Not been subjected for any flown for previous 5 days
Not been subjected for any flown for previous 7 days
Not been subjected for any servicing previous 14 days
Engine installed on OUT OF USE aircraft are to be turned:
Daily
Every 7 days
Before next flight
Engine installed on OUT OF USE aircraft are to be ground run:
Daily
Before next flight
Once in every 7 days
When undercarriage Retraction Test to be carried out which aircraft has NOT FLOWN for a period of one month?
Daily
Every 7 days
Before next flight
What is the purpose of aircraft servicing?
To improve rapidly both appearance and general serviceability of aircraft
To retard and avoid a heavy expenditure of man power and spares of aircraft
To maintain the aircraft in serviceable condition by having routine, periodic, of servicing
A technical work that is needed to enable the aircraft to perform safely and efficiently is termed:
Flight Servicing
Aircraft Servicing
Standard Servicing
The work which covers the replenishing of the aircraft tanks with required amount of fuel, oil, water, oxygen is carried-out at:
Flight Line Servicing
Components Bay Servicing
Maintenance Servicing Flight
Before any servicing is carried out all tradesman must read and understand the;
Illustrated Parts Breakdown
Overhauled Maintenance Manual
Safety Precaution & Servicing Notes
Check A, B, C, D and E are carried out at:
Bay servicing
Flight line servicing
Third line servicing
The work which covers the replenishing of the aircraft tanks, components' security check, role changing and minor adjustment is carried-out by:
Components bay servicing
Maintenance servicing flight
Flight line servicing
Servicing procedures for check A, B and C are contained in:
A.P 3207
Vol. 5 Part 2 Book 1
Safety Precaution and Servicing Notes
What is the Check 'A'?
On Turn Round
After Last Flight
Before Flight Servicing
When Check B servicing is carried out?
On Turn Round
Before Each Flight
After Last Flight of the day
How long does the check B servicing valid?
8 hours
24 hours
72 hours
The Turn Round Servicing is called:
Check 'A'
Check 'B'
Check 'C'
How long does the check C valid?
8 hours
24 hours
72 hours
What is "Check D" servicing?
Standby Servicing
Additional Servicing
Components Bay Servicing
Check E servicing is also known as:
Aircraft Polishing
Aircraft Cleaning
Aircraft Deterioration
The type of servicing that involved cleaning, washing, fumigation and corrosion prevention of aircraft:
Check A
Check C
Check E
Check E is carried out every:
Everyday
At least once a week
At least once a month
Check E servicing is carried out at a discretionary periodicity, which is laid down by:
S.N.C.O
S Eng O
Supervisor (trade)
Scheduled servicing is carried out periodically according to:
Daily hours and monthly date
Calendar dates or flying hours
Weekly and monthly running time
The servicing, repair and rectification of components and its accessories is done in:
Bay Servicing
Flight Line Servicing
Schedule Servicing
All bay servicing components are recorded in:
BAT M 3025
BAT M 3120
BAT M 3053
Who are allowed to start aircraft engine?
Senior Engineering Officer
Senior Non Commission Officer
Qualified or authorized personnel
Who certified or authorized Tradesman to start and run aero-engines?
Senior Commanding Officer
Senior Engineering Officer
Senior Non Commission Officer
Who maintain the record of qualified personnel to ground run the aircraft?
Senior Commanding Officer
Senior Engineering Officer
Senior Non Commission Officer
Who are qualified to run helicopters engine?
Senior Engineering Officer
Qualified helicopters pilots
Senior Non Commission Officer
The composition of an engine starting crew, and their duties and responsibilities can be found in:
Unit Servicing Order
Base Standing Order
Engineering Order Book
Aircraft document to be checked prior to engine ground running;
BAT L 147
BAT M 3053
BAT M 3020
How the aircraft is to be positioned prior to engine ground run?
Tail into wind
Nose into wind
Nose wheel heading to taxiway
Danger zone for single engine aircraft during engine ground run is:
15ft radius ahead of intake and 350 feet behind jet pipe
15ft radius ahead of intake and 300 feet behind jet pipe
15ft radius ahead of intake and 600 feet behind jet pipe
The turbojet engine intake and exhaust hazard areas are categorized as the:
air blast zone
danger zone areas
hazardous zone areas
What is meant by the term 'Ground handling of aircraft'?
Movement of aircraft on ground by taxying
Movement of aircraft on ground by towing or engine power
Movement of aircraft on ground by means of other that its own power
When an aircraft is moved by a ground handling party, who is a person of will be in charge of the party?
At least rank of SNCO
Anybody regardless rank
At any rank of Engineering Officer
Who will decide, if extra persons is needed to ensure safety of the aircraft during towing?
SNCO in charge
Any engine tradesman
Senior Engineering Officer
What is towing speed should be?
Not exceeding 5 mph
Not exceeding 7 mph
Not exceeding 8 mph
When towing an aircraft, the speed must NOT exceed;
8 kph
9 kph
10 kph
Before the aircraft is moved along any taxy track or other part of the airfield, permission for move must be obtained from:
Duty Officer of the base
Duty air traffic control
Duty Fire Tender of the airport
During an aircraft towing task, the angular pull is:
not allowed at all
30 degrees maximum
any angle desired by tractor driver
When the Bridle Method of aircraft towing to be apply?
Emergency situation
Soft or uneven ground
Required for immediate movement
On soft or uneven ground, aircraft can be towed backward by using:
tow bar and steering arm
tractor and towing bar
towing bridle and steering arm
The purpose of the safety device fitted to the tow bar is:
to prevent damage to aircraft if excessive resistance occur
to reduce the load if the towing speed is exceeded
to prevent damage to towing bar during excessive turn
