Test
Examen Ingles DGAC 1-50
Preguntas del test (50)
1WHAT DOES THE AIR FLOW PRODUCE OVER ANY AERODYNAMIC SURFACE? (19030) REF.: AC 65-15A, PAGE 64.
- APRODUCES AN INCREASE IN VELOCITY AND TEMPERATURE.
- BPRODUCES A REDUCTION IN VELOCITY AND TEMPERATURE.
- CPRODUCES CERTAIN REDUCTION IN VELOCITY WITH CORRESPONDING INCREASES IN TEMPERATURE.
- DPRODUCES CERTAIN INCREASES IN VELOCITY WITH CORRESPONDING REDUCTION IN TEMPERATURE.
2HOW MANY GENERAL TYPES OF EXHAUST SYSTEMS IN USE ON RECIPROCATING AIRCRAFT ENGINES ARE THERE? (19299) REF.: AC 12A, PAGE 96.
- AFOUR.
- BTWO.
- CONLY ONE.
- DTHE TYPES OF EXHAUST SYSTEMS DEPEND OF ENGINE
MANUFACTURER.
3IN MOST CASES, WHAT LOADS ARE DESIRABLE FOR STRUCTURAL MEMBERS TO CARRY ON? (18839) REF.: AC 65-15A, PAGE 25.
- AEND LOADS RATHER THAN SIDE LOADS.
- BSIDE LOADS RATHER THAN END LOADS.
- CAERODYNAMIC LOADS RATHER THAN STRUCTURAL LOADS.
- DSTRESS LOADS RATHER THAN STRENGTH LOADS.
4WHERE ARE MOST FLAPS HINGED? (19284) REF.: AC 65-15A, PAGE 21.
- AOVER SPECIAL PYLON
- BTO THE MIDDLE SECTION OF THE WINGS.
- CTO THE LOWER TRAILING EDGES OF THE WINGS.
- DTO THE UPPER TRAILING EDGES OF THE WINGS.
5WHICH ARE THE MOST COMMON SYNTHETIC FIBERS USED IN AIRCRAFT? (18843) REF.: AC 65-15A, PAGE 85.
- ANYLON, ORLON AND DACRON.
- BNYLON, COTTON AND LINEN.
- CFABRIC, WARP AND PLY.
- DWOOF, WOVEN AND FILLING.
6WHAT IS PROVIDED AT MANY PITOT-STATIC TUBES IN ORDER TO PREVENT ICING DURING FLIGHT? (19273) REF.: AC 65-15A, PAGE 475.
- ACHEMICAL HEATING ELEMENTS
- BAERODYNAMIC HEATING ELEMENTS
- CHOT AIR HEATING ELEMENTS.
- DELECTRICAL HEATING ELEMENTS.
7HOW MANY FACTORS DETERMINE THE AMOUNT OF LIFT AVAILABLE IN HELICOPTER OPERATION? (19025) REF.: AC 65-15A, PAGE 56.
- AFEW FACTORS.
- BONE FACTOR.
- CMANY FACTORS.
- DSOME FACTORS.
8WHAT WILL THE AVIATION MECHANIC NEED THE MATHEMATICS TOOLS FOR? (18646) REF.: FAA-H-8083-30, PAGE 1-1.
- ATO SEE, WASH, AND DISPATCH THE AIRPLANE
- BTO WORK, TEST AND CHECK THE AIRPLANES.
- CTO REPAIR, MAINTAIN AND CERTIFY AIRPLANES.
- DTO CONTROL, DISPATCH AND PARK THE AIRPLANES.
9WHAT OLD MATERIAL IS STILL IN USE TODAY TO COVER DIFFERENT AIRCRAFT PARTS? (18844) REF.: AC 65-15A, PAGE 85.
- AWOOD.
- BFABRIC.
- CPLASTIC.
- DCOMPOSITE.
10WHAT LANDING GEAR ARRANGEMENT IS THE MOST USED IN MODERN AIRCRAFT? (19269) REF.: AC 65-15A, PAGE 341.
- AA TAIL WHEEL AND A NOSE SKID GEAR ARRANGEMENT.
- BA TAIL SKID ARRANGEMENT.
- CA TAIL WHEEL GEAR ARRANGEMENT.
- DA TRICYCLE GEAR ARRANGEMENT.
11WHAT ARE THE TYPES OF MAGNETS? (19296) REF.: FAA-H-8083-30, PAGE 10-11.
- ABIG AND SMALL OR LEFT AND RIGHT.
- BNATURAL OR ELECTRICAL.
- CNATURAL OR ARTIFICIAL.
- DNATURAL AND ARTIFICIAL.
12WHAT IS THE DEFINITION OF MAGNETISM? (19293) REF.: FAA-H-8083-30, PAGE 10-7.
- AIS DEFINED AS THE QUALITY OF AN OBJECT TO ATTRACT THE IRON METAL.
- BIS THE PROPERTY OF AN OBJECT TO ATTRACT ALL SUBSTANCES.
- CIS THE PROPERTY OF AN OBJECT TO ATTRACT ALL METALLIC SUBSTANCES.
- DIS THE PROPERTY OF AN OBJECT TO ATTRACT CERTAIN METALLIC SUBSTANCES.
13USUALLY, WHERE DOES THE MAGNESIUM SKIN CORROSION OCCUR? (18787) REF.: FAA-H-8083-30, PAGE 6-15.
- AAROUND THE INSULATING WASHERS.
- BOVER WASHERS AND BOLTS.
- CNEVER AROUND EDGES OF SKIN PANELS.
- DAROUND EDGES OF SKIN PANELS.
14WHY CAN BE CONSTRUCTED THE FUSELAGES IN FIXED-WING AIRCRAFT AND HELICOPTERS? (18822) REF.: AC 65-15A, PAGE 24.
- AFUSELAGES MAY BE CONSTRUCTED WELDED, BOLTED TRUSS OR SOME FORM OF SEMI-MONOCOQUE CONSTRUCTION.
- BFUSELAGES MAY BE WELDED TRUSS OR SOME FORM OF MONOCOQUE CONSTRUCTION.
- CFUSELAGES MAY BE RIVETED, WELDED, GLUED OR SOME FORM OF MONOCOQUE CONSTRUCTION.
- DFUSELAGES ARE CONSTRUCTED ONLY LIKE SEMIMONOCOQUE OR MONOCOQUE CONSTRUCTION.
15WHAT IS LIFT FORCE IN A HELICOPTER? (18980) REF.: AC 65-15A, PAGE 50.
- AIS THE FORCE REQUIRED TO FLY THE HELICOPTER.
- BIS THE FORCE REQUIRED TO SUPPORT THE WEIGHT OF THE HELICOPTER.
- CIS THE FORCE REQUIRED TO SUPPORT THE TORQUE ROTORS.
- DIS THE FORCE REQUIRED TO LOAD AND UNLOAD THE HELICOPTER.
16KEEPING THE INTERIOR OF THE AIRCRAFT CLEAN IS JUST AS IMPORTANT AS MAINTAINING? (18793)
REF.: FAA-H-8083-30, PAGE 6-20.- AA BRIGHT AND CLEAN COCKPIT.
- BA CLEAN EXTERIOR SURFACE.
- CALL AIRPLANE IN GOOD CONDITION.
- DA CLEAN HOUSE.
17IN THE CONVERGING PART OF THE VENTURI, WHAT HAPPEN WITH VELOCITY AND PRESSURE? (18705) REF.: FAA-H-8083-30, PAGE 3-40.
- AVELOCITY AND STATIC PRESSURE WOULD INCREASE.
- BTHE VELOCITY AND STATIC PRESSURE WOULD DECREASE.
- CVELOCITY WOULD DECREASE AND STATIC PRESSURE WOULD
INCREASE. - DVELOCITY WOULD INCREASE AND STATIC PRESSURE WOULD
DECREASE.
18WHAT IS BASICALLY INSTRUMENTATION? (18805) REF.: AC 65-15A, PAGE 469.
- ATHE SCIENCE OF MEASUREMENT.
- BTHE SCIENCE OF INDICATION.
- CTHE SCIENCE OF SHOWING DATA.
- DINSTRUMENTS AND ADVERTISING.
19WHAT DO YOU HAVE TO USE TO INSPECT FOR CORROSION IN AN AIRPLANE AND BE SURE THAT NO AREA IS LEFT UNINSPECTED? (18777) REF.: FAA-H-8083-30, PAGE 6-8.
- AINSTRUMENT.
- BCHECKLISTS.
- CTWO OR THREE METHODS.
- DLEVEL TWO MECHANIC.
20WHERE ARE POWER PLANTS USUALLY MOUNTED IN MULTIENGINE HELICOPTERS? (18834) REF.: AC 65-15A, PAGE 24.
- ATHEY ARE MOUNTED IN SEPARATE ENGINE NACELLES.
- BTHEY ARE MOUNTED IN THE SAME NACELLE
- CTHEY ARE MOUNTED ONE BACK AND ONE FORWARD.
- DTHEY ARE MOUNTED IN TANDEM.
21IN GENERAL, WHAT WILL BE THE FLASHPOINT FOR SOLVENT CLEANERS USED IN AIRCRAFT CLEANING? (18797) REF.: FAA-H-8083-30, PAGE 6-23.
- ANO MORE THAN 105°F.
- BNO LESS THAN 105°F.
- C105°F EXACTLY.
- DSOLVENT CLEANERS DO NOT HAVE FLASHPOINT.
22THE PRIMARY GROUP OF FLIGHT CONTROL SURFACES CONSISTS OF (18830) REF.: AC 65-15A, PAGE 18.
- AAILERONS, ELEVATORS AND RUDDERS.
- BFLAPS, TRIM TABS AND STABILIZERS.
- CSPEED BRAKES, LONGERONS AND ELEVATORS.
- DWING TIPS, GROUND SPOILERS AND RIBS.
23WHAT HAPPENS IN A TWO-BLADED SYSTEM HELICOPTER? (19032) REF.: AC 65-15A, PAGE 53.
- ATHE BLADES FLAP AS A UNIT.
- BTHE BLADES FLAP INDEPENDENTLY.
- CTHE BLADES DO NOT FLAP.
- DTHE BLADES FLAP ONLY OCCASIONALY.
24WHAT HAPPENS IN A HOVERING FLIGHT, IF LIFT AND THRUST ARE LESS THAN WEIGHT AND DRAG? (18987) REF.: AC 65-15A, PAGE 50.
- ATHE HELICOPTER ENGINE IDLES.
- BTHE HELICOPTER STAYS IN A HOVERING FLIGHT.
- CTHE HELICOPTER DESCENDS VERTICALLY.
- DTHE HELICOPTER ASCENDS VERTICALLY.
25WHAT ARE USED IN SOME SYSTEMS IN ADDITION TO TURNBUCKLES? (19031) REF.: AC 65-15A, PAGE 65.
- AWIRE CONNECTORS, PULLEYS AND SHROUD MUST BE USED.
- BCABLE CONNECTORS AND PULLEYS ARE ALWAYS USED.
- CCABLE CONNECTORS ARE NEVER USED.
- DCABLE CONNECTORS ARE USED.
26WHAT MAY BE WRONG IF THE POINTER FAILS TO RESPOND ENTIRELY? (19272) REF.: AC 65-15A, PAGE 474.
- ATHE GLASS COVER MAY BE BROKEN.
- BTHE TRANSMISION MECHANISM IS DISCONNECTED.
- CTHE MECHANISM IS, IN ALL PROBABILITY, DEFECTIVE.
- DTHE ELECTRICAL POWER IS CUT OFF.
27WHAT MUST BE DONE IN ADDITION TO ROUTINE MAINTENANCE INSPECTIONS IN AMPHIBIANS OR SEAPLANES? (18778) REF.: FAAH-8083-30, PAGE 6-8.
- ACOULD BE CHECKED OCCASSIONALLY AND CRITICAL AREAS CLEANED OR TREATED EVERY DAY.
- BMAY BE CHECKED MONTHLY AND CRITICAL AREAS WIPED OR TREATED, AS NECESSARY.
- CSHOULD BE CHECKED DAILY AND CRITICAL AREAS CLEANED OR TREATED, AS NECESSARY.
- DSHOULD BE CHECKED WEEKLY AND CRITICAL AREAS PAINTED, CLEANED OR TREATED, AS NECESSARY.
28WHAT IS THE SIMPLEST FORM OF AN ATOM? (18929) REF.: FAA-H-8083-30, PAGE 10-2.
- ATHE NITROGEN ATOM.
- BTHE COPPER ATOM.
- CTHE HYDROGEN ATOM.
- DTHE OXYGEN ATOM.
29WHAT QUALITY HAVE THE HUMAN WASTE PRODUCTS AND THE CHEMICALS USED IN LAVATORIES? (18781) REF.: FAA-H-8083-30,PAGE 6-9.
- AARE VERY EXPENSIVE AND DIFFICULT TO GET.
- BARE VERY CORROSIVE TO COMMON AIRCRAFT METALS.
- CSMELL VERY BAD AND ARE CHEAP TO BUY.
- DARE VERY DANGEROUS TO COMPOSITES.
30HOW OFTEN IS THE INSPECCION FOR CORROSION IN ANY AIRCRAFT RECOMENDED? (18779) REF.: FAA-H-8083-30, PAGE 6-8.
- AANNUALLY.
- BIN ANY INSPECTION.
- CWEEKLY.
- DDAILY BASIS.
31HOW LONG HAVE HIGH TENSION IGNITION SYSTEMS BEEN IN USE? (19298) REF.: AC 65-12A, PAGE 186.
- AFOR MORE THAN HALF A CENTURY.
- BFOR MORE THAN A CENTURY.
- CFOR MORE THAN SIXTY YEARS.
- DFOR MANY TIMES.
32HOW IS THE WEIGHT OF A SOLID BODY SUBMERGED IN A LIQUID OR A GAS TO BE IT IN FREE SPACE? (18701) REF.: FAA-H-8083-30, PAGE 3-28.
- AIN THE LIQUID IT WEIGHS LESS THAN IN THE FREE SPACE.
- BIN THE LIQUID IT WEIGHS MORE THAN IN THE FREE SPACE.
- CIN THE LIQUID IT WEIGHS EQUAL THAN IN THE FREE SPACE.
- DIN THE LIQUID IT WEIGHS 10% LESS THAN IN THE FREE SPACE.
33WHAT MUST A HELICOPTER STRUCTURAL MEMBERS RESIST? (18837) REF.: AC 65-15A, PAGE 25.
- ASHOCK.
- BLOADS.
- CFORCE.
- DSTRESS.
34WHAT IS HEAT? (18696) REF.: FAA-H-8083-30, PAGE 3-19.
- AIS A FORM OF ENERGY.
- BIS A FORM OF TEMPERATURE.
- CIS A FORM OF RADIATION.
- DIS A FORM OF WORK.
35WHAT HAPPENS IF HEAT IS APPLIED TO A METAL? (18729) REF.: FAA-H-8083-30, PAGE 5-2
- AWILL CAUSE IT TO CONTRACT OR BECOME LARGER.
- BWILL CAUSE IT TO EXPAND OR BECOME LARGER.
- CWILL CAUSE IT TO EXPAND OR BECOME SHORTER.
- DWILL CAUSE IT TO INCREASE THE WEIGHT OR BECOME HEAVIER.
36WHAT SEWING METHOD IS NECESSARY TO CLOSE THE FINAL OPENING IN THE COVERING? (18846) REF.: AC 65-15A, PAGE 90.
- AMACHINE SEWING.
- BDOUBLE STITCH SEWING.
- CAUTOMATIC SEWING.
- DHAND SEWING.
37WHAT IS THE RIVETS GRIP LENGTH? (18761) REF.: FAA-H-8083-30, PAGE 5-64.
- ATHE TOTAL SHEET THICKNESS PLUS THE RIVET LENGTH.
- BTHE NOMINAL RIVET LENGTH.
- CTHE SHANK DIAMETER.
- DTHE MAXIMUN TOTAL SHEET THICKNESS TO BE RIVETED.
38WHAT ARE THE METHODS TO COVER FUSELAGES? (18851) REF.: AC 65-15A, PAGE 95.
- ATHE SLEEVE OR BLANKET METHOD.
- BTHE FABRICS SLEEVE OR PLASTIC BLANKET METHOD.
- CTHE PARTIAL O TOTAL COVERING METHOD.
- DTHER ARE NO METHODS TO COVER FUSELAGES.
39IN WHAT IS NOT BASED THE MINIMUM FUEL FOR TURBINE ENGINE POWERED AIRCRAFT? (18718) REF.: FAA-H-8083-30, PAGE 4-5.
- AON ENGINE SPEED.
- BON ENGINE HORSEPOWER.
- CON ALTITUDE OF FLIGHT.
- DON FLIGHT DISTANCE.
40WHAT MUST BE MAINTAINED FOR EFFICIENT OPERATION OF SHOCK STRUTS? (19271) REF.: AC 65-15A, PAGE 345.
- ATHE PROPER CLEANNESS AND CORRECT O-RING.
- BTHE PROPER FLUID LEVEL AND AIR PRESSURE.
- CTHE PROPER TIRE PRESSURE AND FLUID LEVEL.
- DTHE PROPER WHEEL, BRAKES AND FLUID.
41WHAT FORCES ACT ON AN AIRCRAFT, WHETHER IT IS ON THE GROUND OR IN FLIGHT? (19042) REF.: AC 65-15A, PAGE 131.
- ATHE FORCES ARE CUTING, PUSHING OR BENDING.
- BTHE FORCES ARE PULLING, PUSHING OR TWISTING.
- CTHE FORCES ARE WEIGHT, THRUST OR DRAG.
- DTHE FORCES ARE LIFTING, PUSHING OR DOWNWARD.
42HOW MUST THE MIXTURE BE IN ORDER FOR AN ENGINE TO DEVELOP MAXIMUN POWER AT FULL THROTTLE? (19115) REF.: AC 65-12A, PAGE 121.
- ATHE FUEL MIXTURE MAY BE RICHER THAN FOR CRUISE.
- BTHE FUEL MIXTURE IS THE SAME ALL THROUGH THE FLIGHT.
- CTHE FUEL MIXTURE MUST BE RICHER THAN FOR CRUISE.
- DTHE FUEL MIXTURE MUST BE LEANER THAN FOR CRUISE
43WHAT ARE THE FACTORS TO CONSIDER IN THE SELECTION OF THE CORRECT RIVET FOR INSTALLATION? (18757) REF.: FAA-H-8083-30, PAGE 5-61.
- AINSTALLATION LOCATION, PROTECTION OF THE MATERIAL BEING RIVETED, DIAMETERS OF THE MATERIAL BEING RIVETED AND STRESS DESIRED.
- BINSTALLATION PLACE, COMPOSITION OF THE TOOLS BEING USED, THINNESS OF THE MATERIAL BEING RIVETED AND STRENGTH DESIRE.
- CWORK LOCATION, ILUMINATION OF THE PLACE, COMPOSITION OF THE MATERIAL BEING RIVETED, THICKNESS OF THE MATERIAL BEING RIVETED AND QUALITY OF THE TOOLS.
- DINSTALLATION LOCATION, COMPOSITION OF THE MATERIAL BEING RIVETED, THICKNESS OF THE MATERIAL BEING RIVETED AND STRENGTH DESIRED.
44WHAT IS THE ADVANTAGE OF EXTERNAL AIRCRAFT SURFACES WITH REGARD TO INSPECTION AND MAINTENANCE? (18782) REF.:FAA-H-8083-30, PAGE 6-9.
- AIT HAS NO SPECIAL ADVANTAGES.
- BVERY EASY TO READ.
- CREADILY VISIBLE AND ACCESSIBLE.
- DDEPENDS ON THE AIRCRAFT TYPE.
45WHAT IS NEEDED IN ORDER TO PRODUCE EXTENSIVE PITTING DAMAGE IN DISSIMILAR METAL PARTS? (18773) REF.: FAA-H-8083-30, PAGE 6-4.
- ATHE PRESENCE OF SALT.
- BTHE PRESENCE OF A CONDUCTOR.
- CTHE ABSENCE OF ZINC CHROMATE PRIMER.
- DBIG CHANGE IN TEMPERATURES.
46WHAT MAY HAPPEN IF THE PROPELLER BLADES HAVE CRACKS? (18799) REF.: FAA-H-8083-30, PAGE 6-23.
- AMAY NEED TO BE REWORKED.
- BMAY NEED TO BE REJECTED.
- CMAY TEND TO OXIDIZE.
- DMAY BE CUT.
47WHAT MUST EVERY PRINT HAVE? (18649) REF.: FAA-H-8083-30, PAGE 2-4.
- ATHE BEST INK.
- BSOME MEANS OF IDENTIFICATION.
- CSOME MEANS OF ISSUE.
- DA POOR PAPER.
48WHAT MUST ELEMENTS HAVE IN ORDER TO BE GOOD CONDUCTORS? (18931) REF.: FAA-H-8083-30, PAGE 10-3.
- AMANY FREE ELECTRONS.
- BVERY LOW WEIGHT.
- CBE VERY SOFT.
- DBE VERY EXPENSIVE.
49WHAT IS REQUIRED FOR THE ELECTRONS TO STAY IN AN ORBIT? (18930) REF.: FAA-H-8083-30, PAGE 10-2.
- AA HIGH TEMPERATURE.
- BA CERTAIN AMOUNT OF ELECTRICITY.
- CA CERTAIN AMOUNT OF HEAT.
- DA CERTAIN AMOUNT OF ENERGY.
50WHAT ARE THE FORCES THAT ACT IN THE HELICOPTER DURING FLIGHT? (18979) REF.: AC 65-15A, PAGE 49.
- ALIFT, THRUST, WEIGHT AND DRAG.
- BCUT, TORSION, FORWARD AND AFT.
- CBENDING, COMPRESSION, SHEAR AND TORSION.
- DBACK, FORWARD, UP AND DOWN.
Información
- Descripción
- Last Update: January 2015 Examen para obtener licencia de mecánico de mantenimiento 300 preguntas.
- Autor
- jose Ramirez
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- Español
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