Quiz
Examen Ingles DGAC 251-300
Perguntas do quiz (50)
1ABSOLUTE PRESSURE IS EQUAL TO REF.: FAA-H-8083-30, PAGE 3-25.
- AATMOSPHERIC PRESSURE.
- BINSTRUMENT PRESSURE.
- CGAUGE PRESSURE PLUS ATMOSPHERIC PRESSURE.
- DGAUGE PRESSURE MINUS ATMOSPHERIC PRESSURE.
2ALL METALS AND ALLOYS ARE ELECTRICALLY ACTIVE AND HAVE REF.: FAA-H-8083-30, PAGE 6-3.
- AA SPECIFIC WEIGHT.
- BA SPECIFIC STRENGTH.
- CA SPECIFIC CORROSION RESISTANCE.
- DA SPECIFIC ELECTRICAL POTENTIAL.
3ARE THERE TIMES WHEN DEFINITE PRESSURE MUST BE APPLIED TO A NUT OR BOLT AS IT IS INSTALLED? REF.: FAA-H-8083-30,
PAGE 9-7.- ANO, IN THOSE CASES SPECIAL WRENCH MAY BE USED.
- BYES, IN THOSE CASES TORQUE WRENCH MAY BE USED.
- CNO, IN THOSE CASES COMMON WRENCH MUST BE USED.
- DYES, IN THOSE CASES TORQUE WRENCH MUST BE USED.
4AROUND WHAT IS AN AIRPLANE CONTROLLED IN FLIGHT? REF.: FAA-H-8083-30, PAGE 3-42.
- AIS CONTROLLED AROUND ONE OR MORE OF THREE AXES OF ROTATION.
- BIS CONTROLLED AROUND MAIN AND SECUNDARY FLIGHT CONTROLS.
- CIS CONTROLLED FROM THE COCKPIT.
- DIS CONTROLLED AROUND ONE AXIS OF ROTATION AT ONE TIME.
5AS A GENERAL RULE, WHAT WILL BE THE RIVET DIAMETER IN A REPAIR WORK? REF.: AC 65-15A, PAGE
- ANOT LESS THAN THREE TIMES THE THICKNESS OF THE THINER SHEET.
- BNO LESS THAN THREE TIMES THE THICKNESS OF THE THICKER SHEET.
- CNO MORE THAN THREE TIMES THE THICKNESS OF THE THICKER SHEET.
- DEQUAL TO THREE TIMES THE THICKNESS OF THE THICKER SHEET.
6ASSUMING THAT THE TEMPERATURE AND PRESSURE REMAIN THE SAME, HOW DOES THE DENSITY OF THE AIR CHANGE WITH
THE HUMIDITY? REF.: AC 65-15A, PAGE 29.- ADEPENDS ON THE PROPORTION.
- BDOES NOT VARY.
- CVARIES INVERSELY.
- DVARIES DIRECTLY.
7AT LOW SPEED, WHAT ENGINES HAVE BETTER ECONOMY? REF.: AC 65-12A, PAGE 3.
- ATHE RECIPROCATING AND TURBOPROPELLER ENGINES HAVE BETTER ECONOMY THAN THE TURBOJET ENGINES.
- BTHE RECIPROCATING AND TURBOJET ENGINES HAVE BETTER ECONOMY THAN THE TURBOPROPELLER ENGINES.
- CTHE TURBOPROPELLER ENGINES HAVE BETTER ECONOMY THAN THE TURBOJET AND RECIPROCATING ENGINES.
- DAT LOW SPEED ALL ENGINES BURN THE SAME QUANTITY OF FUEL.
8AT WHAT SPEED IS SAFER TO TAKEOFF AND LAND? REF.: FAA-H-8083-30, PAGE 4-1.
- AIS SAFER TO TAKEOFF AND LAND AT LOWER AIRSPEEDS THAN AT HIGHER SPEEDS.
- BIS SAFER TO TAKEOFF AND LAND AT HIGHER AIRSPEEDS THAN AT LOWER SPEEDS.
- CTHE SAFEST TAKEOFF AND LANDING SPEED DEPEND ON PILOT'S ABILITY.
- DTHE SAFER TAKEOFF AND LANDING SPEEDS DEPEND ON THE AIRPLANE MODEL.
9BY THE USE OF WHAT IS THE MASS OF AIR ACCELERATED WITHIN THE ENGINE? REF.: AC 65-12A, PAGE 65.
- ABY A CONTINUOUS-FLOW CYCLE.
- BBY A COMPRESSOR.
- CBY A TURBINE.
- DBY TWO AXLES.
10BASICALLY, WHAT ARE THE MAJOR SECTIONS OF A LARGE SINGLE-ROTOR HELICOPTER? REF.: AC 65-15A, PAGE 24.
- ATHE ROTORS AND THE MAIN STRUCTURE.
- BTHE TAIL CONE AND THE FUSELAGE.
- CTHE CABIN AND THE TAIL CONE.
- DTHE CABIN AND THE CARGO COMPARTMENT.
11BY WHAT MEANS METALS CAN BE JOINED? REF.: AC 65-15A, PAGE 247.
- ABY ANY MEANS LIKE BOLTING, RIVETING, WELDING, BRAZING, SOLDERING OR ADHESIVE BONDING.
- BBY AUTOMATIC MEANS LIKE BOLTING, RIVETING, SOLDERING MACHINE OR ADHESIVE BONDING MACHINE.
- CBY ELECTRICAL MEANS LIKE WELDING, BRAZING, SOLDERING OR ADHESIVE BONDING.
- DBY MECHANICAL MEANS LIKE BOLTING, RIVETING, WELDING, BRAZING, SOLDERING OR ADHESIVE BONDING.
12BY WHICH METHODS ARE NUTS, BOLTS, AND SCREWS SAFETIED WITH WIRE? REF.: FAA-H-8083-30, PAGE 5-80.
- ABY THE SHORT WIRE OR LONG AND EXTRA LONG WIRE METHOD.
- BBY THE SINGLE WIRE FOR ELECTRICAL CONNECTORS OR DOUBLE TWIST METHOD FOR PLUG AND BOLTS.
- CBY THE SINGLE WIRE OR DOUBLE TWIST METHOD.
- DBY THE TRIPLE WIRE OR UNIQUE TWIST METHOD.
13DURING HOVERING FLIGHT IN A NO-WIND CONDITION, HOW IS THE TIP-PATH PLANE? REF.: AC 65-15A, PAGE 50.
- ADEPEND ON THE PILOT SKILL.
- BHORIZONTAL, THIS IS VERTICAL TO THE GROUND.
- CVERTICAL, THIS IS PARALLEL TO THE GROUND.
- DHORIZONTAL, THIS IS PARALLEL TO THE GROUND.
14DURING VERTICAL FLIGHT IN A NO-WIND CONDITION, HOW DO LIFT AND THRUST FORCES ACT? REF.: AC 65-15A, PAGE 50.
- AVERTICALLY UPWARD.
- BVERTICALLY DOWNWARD
- CHORIZONTALLY UPWARD.
- DHORIZONTALLY DOWNWARD.
15FROM WHAT METAL ARE REAMERS MADE? REF.: FAA-H-8083-30, PAGE 9-13.
- ATHEY ARE MADE FROM EITHER VANADIUM TOOL STEEL OR HIGH-POWER STEEL.
- BTHEY ARE MADE FROM EITHER CARBON TOOL STEEL OR HIGHSPEED STEEL.
- CTHEY ARE MADE FROM HARD TEMPERED STEEL.
- DTHEY ARE MADE FROM EITHER CROMO NIQUEL VANADIUM STEEL OR LOW-SPEED STEEL.
16FROM WHAT ALLOYS ARE SOME WING PANELS FABRICATED? REF.: FAA-H-8083-30, PAGE 5-9.
- AFROM COPPER ALLOYS.
- BFROM IRON ALLOYS.
- CFROM MAGNESIUM ALLOYS.
- DFROM TITANIUM ALLOYS.
17HOW ARE AIRCRAFT DRAWINGS CONSIDERED? REF.: FAA-H-8083-30, PAGE 2-2.
- AEXPENSIVE AND VALUABLE.
- BIMPORTANT AND SECURE.
- CINVALUABLE AND CHEAPER.
- DGOODS AND HELPFUL.
18HOW ARE NEUMATIC SYSTEMS PROTECTED AGAINST DIRT? REF.:AC 65-15A, PAGE 335.
- ABY MEANS OF VARIOUS TYPES OF VALVES.
- BBY MEANS OF VARIOUS TYPES OF FILTERS.
- CBY MEANS OF VARIOUS TYPES OF PACKING AND O-RINGS.
- DBY MEANS OF VARIOUS TYPES OF LIQUIDS.
19HOW ARE MOST HELICOPTERS STRUCTURAL MEMBERS COMPARED WITH THOSE USED IN FIXED WING AIRCRAFT? REF.:
AC 65-15A, PAGE 24.- AARE VERY DIFFERENT.
- BARE THE SAME.
- CARE SIMILAR.
- DARE IDENTICAL.
20HOW ARE THE CONTROL SURFACES OF SOME AIRCRAFT COVERED? REF.: AC 65-15A, PAGE 18.
- AARE COMPOSITE COVERED.
- BARE FABRIC COVERED.
- CARE FABRIC AND METAL COVERED.
- DARE PLASTIC, FABRIC, METAL AND COMPOSITE COVERED.
21HOW ARE THE METHODS OF REPAIRING STRUCTURAL PORTIONS OF AN AIRCRAFT? REF.: AC 65-15A, PAGE 127.
- ATHE METHODS ARE SPECIFIC BY EACH AIRCRAFT MODEL.
- BTHE METHODS ARE NUMEROUS AND VARIED.
- CTHE METHODS DEPEND THE CMA CATEGORY.
- DTHE METHODS ARE SPECIFIC FOR EACH COUNTRY.
22HOW ARE USED IN EVERYDAY CONVERSATION THE WORDS SPEED AND VELOCITY? REF.: FAA-H-8083-30, PAGE 3-16.
- ASPEED LIKE QUICKLY AND VELOCITY LIKE FAST.
- BLIKE SYNONYM.
- CAS IF THEY MEAN THE SAME THING.
- DAS THEY WERE DIFFERENT THING.
23HOW ARE USUALLY ATTACHED THE NONSTRUCTURAL MEMBERS THAT ARE NOT REMOVABLE FROM THE HELICOPTER? REF.: AC 65-15A, PAGE 25.
- ATHEY ARE ATTACHED BY BOLTING OR STRUCTURAL WELDING.
- BTHEY ARE ATTACHED BY RIVETING OR SPOT WELDING.
- CTHEY ARE ATTACHED BY GLUEING OR SPOT WELDING.
- DTHEY ARE ATTACHED BY SOLDERING, BOLTING, RIVETING OR ANY KIND OF WELDING.
24HOW CAN AIRCRAFT FINISH BE CLASSIFIED? REF.: AC 65-15A, PAGE 113.
- ADECORATIVE, PROTECTIVE AND PRESERVER.
- BAPPEARANCE, PRIMER AND PAINT.
- CPROTECTIVE, ANTI-DETERIORATION AND FINISH.
- DPROTECTIVE, APPEARANCE AND DECORATIVE.
25HOW CAN COMPOSITES MATERIAL BE MADE? REF.: FAA-H-8083- 30, PAGE 5-34.
- ALIKE A SANDWICH STRUCTURE.
- BLAMINATED OR PLAIN.
- CWITH OR WITHOUT AN INNER CORE OF MATERIAL.
- DWITH OR WITHOUT AN EXTERNAL CORE OF MATERIAL
26HOW CAN MAGNETO IGNITION SYSTEMS BE CLASSIFIED? REF.: AC 65-12A, PAGE 177.
- APRIMARY AND SECONDARY.
- BHIGH CURRENT AND LOW CURRENT.
- CHIGH IGNITION AND LOW IGNITION.
- DHIGH TENSION AND LOW TENSION.
27HOW DO CHANGES TAKE PLACE WITH SUPERSONIC FLOW IN VELOCITY, PRESSURE, TEMPERATURE, DENSITY AND FLOW
DIRECTION? REF.: AC 65-15A, PAGE 59.- ATHE CHANGES TAKE PLACE SUDDENLY AND OVER A SHORT DISTANCE.
- BTHE CHANGES TAKE PLACE SMOOTHLY AND OVER A SHORT DISTANCE.
- CTHE CHANGES TAKE PLACE SMOOTHLY AND OVER A LONG DISTANCE.
- DTHE CHANGES TAKE PLACE OVER ALL THE AIRFOIL.
28HOW DOES THE AIR FLOW OVER THE UPPER SURFACE OF AN AIRFOIL ACT, WHEN ITS SPEED OR VELOCITY INCREASES? REF.:
AC 65-15A, PAGE 29.- ATHE PRESSURE INCREASES.
- BTHE PRESSURE DECREASES.
- CTHE AREA INCREASES.
- DTHE VELOCITY AFFECTS THE PRESSURE.
29HOW DO LIQUIDS AND GASES ACT AND HOW ARE BOTH CLASSIFIED? REF.: FAA-H-8083-30, PAGE 3-27.
- ABOTH ACT AS GASES AND ALSO ACT AS LIQUID.
- BBOTH ACT AS LIQUIDS AND ACT IN A VERY DISSIMILAR WAY.
- CBOTH ACT AS FLUIDS AND ACT IN A VERY DIFFERENT WAY.
- DBOTH ACT AS FLUIDS AND ACT IN A VERY SIMILAR WAY.
30HOW DOES THE ENVIRONMENT AFFECT THE CONDITIONS UNDER WHICH AN AIRCRAFT IS MAINTAINED AND OPERATED? REF.: FAAH-8083-30, PAGE 6-7.
- ATHE ENVIRONMENT AFFECTS GREATLY THE CORROSION CHARACTERISTICS.
- BTHE ENVIRONMENT AFFECTS ONLY MINIMALLY THE CORROSION CHARACTERISTICS.
- CTHE ENVIRONMENT DOES NOT AFFECT THE CORROSION CHARACTERISTICS.
- DTHE SALT WATER AND NOT THE ENVIROMENT AFFECTS GREATLY THE CORROSION CHARACTERISTICS.
31HOW IS CALLED THE GEAR WITH THE IMPUT FORCE? REF.: FAA-H-8083-30, PAGE 3-11.
- AIS CALLED THE MAIN GEAR.
- BIS CALLED THE DRIVE GEAR.
- CIS CALLED THE DRIVEN GEAR.
- DIS CALLED THE FIRST CLASS GEAR.
32HOW DO MOST OF THE FORCES ACT ON THE FUSELAGE OF AN AIRCRAFT WHILE IT TAKES OFF? REF.: AC 65-15A, PAGE 131.
- AACTS IN THE SAME DIRECTION.
- BACTS IN THE OPPOSITE DIRECTION.
- CACTS INDIVIDUALLY.
- DTHE FORCES DO NOT AFFECT THE FUSELAGE.
33HOW DO STRESSES USUALLY ACT? REF.: AC 65-15A, PAGE 132.
- ATHEY ACT BREAKING THE PIECES THAN DO NOT HAVE RIGHT TORQUE.
- BTHEY ACT IN A HORIZONTAL MANNER.
- CTHEY ACT IN COMBINATION RATHER THAN SINGLY.
- DTHEY ACT SINGLY RATHER THAN IN COMBINATION.
34HOW FREQUENTLY ARE ALUMINUM ALLOY SHEETS MARKED? REF.: FAA-H-8083-30, PAGE 5-23.
- AEVERY FIVE INCHES OF MATERIAL.
- BEVERY SQUARE METER OF MATERIAL.
- CEVERY SQUARE FOOT OF MATERIAL
- DEVERY SQUARE INCH OF MATERIAL.
35HOW HAS THE AIRCRAFT TO BE WEIGHED WITH RESPECT TO FUEL? REF.: FAA-H-8083-30, PAGE 4-16.
- ADEPENDS ON THE SCALE RANGE.
- BONLY WITH EMPTY TANKS AND LINES.
- CONLY WITH FULL FUEL IN THE TANKS AND LINES.
- DONLY WITH RESIDUAL FUEL IN THE TANKS AND LINES.
36HOW IS CALLED THE AMOUNT OF FORCE ACTING ON A SPECIFIC AMOUNT OF SURFACE AREA? REF.: FAA-H-8083-30, PAGE 3-24.
- APOWER.
- BPRESSURE
- CFORCE.
- DQUANTITY.
37HOW IS CALLED THE MOVEMENT ABOUT THE LONGITUDINAL AXIS? REF.: AC 65-15A, PAGE 55.
- AMOVEMENT.
- BYAW.
- CPITCH.
- DROLL.
38HOW IS CALLED THE BASIC BODY AND TAIL BOOM SECTIONS OF A TYPICAL HELICOPTER? REF.: AC 65-15A, PAGE 24.
- AMONOCOQUE.
- BREINFORCED.
- CSTANDARD.
- DCONVENTIONAL.
39HOW IS CALLED THE SMALLEST PARTICLE OF MATTER THAT CAN EXIST AND STILL RETAIN ITS IDENTITY? REF.: FAA-H-8083-30,
PAGE 10-1.- ATHE ATOM.
- BTHE MOLECULE.
- CTHE ELECTRON.
- DTHE PROTON.
40HOW IS EACH TYPE OF RIVETS IDENTIFIED? REF.: FAA-H-8083-30, PAGE 5-59.
- ABY ITS COLOR.
- BBY A PART NUMBER.
- CBY ITS FORM.
- DBY ITS HEAD.
41HOW IS CALLED THE TENDENCY OF AN OBJECT TO REMAIN STATIONARY WHEN SUPPORTED FROM ITS OWN CENTER OF
GRAVITY? REF.: AC 65-15A, PAGE 82.- ADYNAMIC BALANCE.
- BSTATIC BALANCE.
- CTRIM TABS BALANCE.
- DBALANCED CONDITION.
42HOW IS DEFINED MOTION? REF.: FAA-H-8083-30, PAGE 3-16.
- AIS A CONTINUED CHANGE OF POSITION OR PLACE.
- BIS CONTINUED CHANGE OF MASS AND DIAMETER.
- CIS AN ALTERATION IN POSITION OR PLACE.
- DIS SPEED OR VELOCITY.
43HOW IS POSSIBLE TO OBTAIN A MOMENT IN WEIGHT AND BALANCE? REF.: FAA-H-8083-30, PAGE 4-3.
- ADIVIDING THE WEIGHT BY ITS DISTANCE.
- BMULTIPLING THE WEIGHT BY ITS DISTANCE.
- CWEIGHING ALL THE ITEMS.
- DWEIGHING THE ENTIRE AIRPLANE.
44HOW IS POTENTIAL ENERGY DEFINED? REF.: FAA-H-8083-30, PAGE 3-3.
- AENERGY THAT IS POWERFUL.
- BENERGY THAT HAS HIGH POWER.
- CENERGY THAT IS IN MOTION OR ENERGY THAT IS READY TO BE USED.
- DENERGY THAT IS AT REST OR ENERGY THAT IS STORED.
45HOW IS THE PROCEDURE FOR WELDING STAINLESS STEEL COMPARED WITH THE PROCEDURE FOR WELDING CARBON
STEELS? REF.: AC 65-15A, PAGE 259.- AIT IS EXACTLY THE SAME.
- BIT IS BASICALLY THE SAME.
- CIT COULD BE THE SAME.
- DBOTH PROCEDURE ARE ABSOLUTELY DIFFERENT.
46HOW IS THE IMPELLER WITHIN THE DIFFUSER CHAMBER LOCATED? REF.: AC 65-12A, PAGE 77.
- AIS LOCATED LIKE A DIFFUSER.
- BIS LOCATED PERPENDICULARLY
- CIS LOCATED PARALLEL.
- DIS LOCATED CENTRALLY.
47HOW IS THE STABILIZER USUALLY BUILT? REF.: AC 65-15A, PAGE 24.
- ALIKE AN AIRCRAFT FLAP, WITH SCREWS AND DEFLECTORS.
- BLIKE AN AIRCRAFT WING, WITH RIBS AND SPARS.
- CLIKE AN AIRCRAFT FUSELAGE, WITH LONGERONS AND RIBS.
- DIT IS BUILT LIKE A LANDING GEAR.
48HOW IS THE VELOCITY OF THE AIR AS IT FLOWS THROUGH THE VENTURI OF A CARBURATOR? REF.: AC 65-12A, PAGE 119.
- ATHE VELOCITY INCREASES.
- BTHE VELOCITY DECREASES.
- CTHE PRESSURE INCREASES.
- DTHE PRESSURE AFFECTS THE SPEED.
49DURING HOVERING FLIGHT IN A NO-WIND CONDITION, HOW IS THE TIP-PATH PLANE? REF.: AC 65-15A, PAGE 50.
- ADEPEND ON THE PILOT SKILL.
- BHORIZONTAL, THIS IS VERTICAL TO THE GROUND.
- CVERTICAL, THIS IS PARALLEL TO THE GROUND.
- DHORIZONTAL, THIS IS PARALLEL TO THE GROUND.
50DURING HOVERING FLIGHT IN A NO-WIND CONDITION, HOW IS THE TIP-PATH PLANE? REF.: AC 65-15A, PAGE 50.
- ADEPEND ON THE PILOT SKILL.
- BHORIZONTAL, THIS IS VERTICAL TO THE GROUND.
- CVERTICAL, THIS IS PARALLEL TO THE GROUND.
- DHORIZONTAL, THIS IS PARALLEL TO THE GROUND.
Informações
- Descrição
- Last Update: January 2015 Examen para obtener licencia de mecánico de mantenimiento 300 preguntas.
- Autor
- jose Ramirez
- Idioma
- Español
- Visualizações
- 48
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