1.- WHAT DOES THE AIR FLOW PRODUCE OVER ANY AERODYNAMIC
SURFACE? (19030) REF.: AC 65-15A, PAGE 64. A.- PRODUCES AN INCREASE IN VELOCITY AND TEMPERATURE B.- PRODUCES A REDUCTION IN VELOCITY AND TEMPERATURE. C.- PRODUCES CERTAIN REDUCTION IN VELOCITY WITH
CORRESPONDING INCREASES IN TEMPERATURE. D.- PRODUCES CERTAIN INCREASES IN VELOCITY WITH
CORRESPONDING REDUCTION IN TEMPERATURE.
2.- HOW MANY GENERAL TYPES OF EXHAUST SYSTEMS IN USE ON
RECIPROCATING AIRCRAFT ENGINES ARE THERE? (19299) REF.:
AC 12A, PAGE 96. A.- FOUR. B.- TWO. C.- ONLY ONE. D.- THE TYPES OF EXHAUST SYSTEMS DEPEND OF ENGINE
MANUFACTURER.
3.- IN MOST CASES, WHAT LOADS ARE DESIRABLE FOR
STRUCTURAL MEMBERS TO CARRY ON? (18839) REF.: AC 65-15A,
PAGE 25. A.- END LOADS RATHER THAN SIDE LOADS. B.- SIDE LOADS RATHER THAN END LOADS. C.- AERODYNAMIC LOADS RATHER THAN STRUCTURAL LOADS. D.- STRESS LOADS RATHER THAN STRENGTH LOADS.
4.- WHERE ARE MOST FLAPS HINGED? (19284) REF.: AC 65-15A, PAGE
21. A.- OVER SPECIAL PYLON. B.- TO THE MIDDLE SECTION OF THE WINGS. C.- TO THE LOWER TRAILING EDGES OF THE WINGS. D.- TO THE UPPER TRAILING EDGES OF THE WINGS.
5.- WHICH ARE THE MOST COMMON SYNTHETIC FIBERS USED IN
AIRCRAFT? (18843) REF.: AC 65-15A, PAGE 85. A.- NYLON, ORLON AND DACRON. B.- NYLON, COTTON AND LINEN. C.- FABRIC, WARP AND PLY. D.- WOOF, WOVEN AND FILLING.
6.- WHAT IS PROVIDED AT MANY PITOT-STATIC TUBES IN ORDER TO
PREVENT ICING DURING FLIGHT? (19273) REF.: AC 65-15A, PAGE
475. A.- CHEMICAL HEATING ELEMENTS. B.- AERODYNAMIC HEATING ELEMENTS. C.- HOT AIR HEATING ELEMENTS. D.- ELECTRICAL HEATING ELEMENTS.
7.- HOW MANY FACTORS DETERMINE THE AMOUNT OF LIFT
AVAILABLE IN HELICOPTER OPERATION? (19025) REF.: AC 65-15A,
PAGE 56. A.- FEW FACTORS. B.- ONE FACTOR. C.- MANY FACTORS. D.- SOME FACTORS.
8.- WHAT WILL THE AVIATION MECHANIC NEED THE MATHEMATICS
TOOLS FOR? (18646) REF.: FAA-H-8083-30, PAGE 1-1. A.- TO SEE, WASH, AND DISPATCH THE AIRPLANE. B.- TO WORK, TEST AND CHECK THE AIRPLANES. C.- TO REPAIR, MAINTAIN AND CERTIFY AIRPLANES. D.- TO CONTROL, DISPATCH AND PARK THE AIRPLANES.
9.- WHAT OLD MATERIAL IS STILL IN USE TODAY TO COVER
DIFFERENT AIRCRAFT PARTS? (18844) REF.: AC 65-15A, PAGE 85. A.- WOOD. B.- FABRIC. C.- PLASTIC. D.- COMPOSITE.
10.- WHAT LANDING GEAR ARRANGEMENT IS THE MOST USED IN
MODERN AIRCRAFT? (19269) REF.: AC 65-15A, PAGE 341. A.- A TAIL WHEEL AND A NOSE SKID GEAR ARRANGEMENT. B.- A TAIL SKID ARRANGEMENT. C.- A TAIL WHEEL GEAR ARRANGEMENT. D.- A TRICYCLE GEAR ARRANGEMENT.
11.- WHAT ARE THE TYPES OF MAGNETS? (19296) REF.: FAA-H-8083-30,
PAGE 10-11. A.- BIG AND SMALL OR LEFT AND RIGHT. B.- NATURAL OR ELECTRICAL. C.- NATURAL OR ARTIFICIAL. D.- NATURAL AND ARTIFICIAL.
12.- WHAT IS THE DEFINITION OF MAGNETISM? (19293) REF.: FAA-H-
8083-30, PAGE 10-7. A.- IS DEFINED AS THE QUALITY OF AN OBJECT TO ATTRACT THE
IRON METAL. B.- IS THE PROPERTY OF AN OBJECT TO ATTRACT ALL
SUBSTANCES. C.- IS THE PROPERTY OF AN OBJECT TO ATTRACT ALL METALLIC
SUBSTANCES. D.- IS THE PROPERTY OF AN OBJECT TO ATTRACT CERTAIN
METALLIC SUBSTANCES.
13.- USUALLY, WHERE DOES THE MAGNESIUM SKIN CORROSION
OCCUR? (18787) REF.: FAA-H-8083-30, PAGE 6-15. A.- AROUND THE INSULATING WASHERS. B.- OVER WASHERS AND BOLTS. C.- NEVER AROUND EDGES OF SKIN PANELS. D.- AROUND EDGES OF SKIN PANELS.
14.- WHY CAN BE CONSTRUCTED THE FUSELAGES IN FIXED-WING
AIRCRAFT AND HELICOPTERS? (18822) REF.: AC 65-15A, PAGE 24. A.- FUSELAGES MAY BE CONSTRUCTED WELDED, BOLTED TRUSS
OR SOME FORM OF SEMI-MONOCOQUE CONSTRUCTION. B.- FUSELAGES MAY BE WELDED TRUSS OR SOME FORM OF
MONOCOQUE CONSTRUCTION. C.- FUSELAGES MAY BE RIVETED, WELDED, GLUED OR SOME
FORM OF MONOCOQUE CONSTRUCTION. D.- FUSELAGES ARE CONSTRUCTED ONLY LIKE SEMIMONOCOQUE
OR MONOCOQUE CONSTRUCTION.
15.- WHAT IS LIFT FORCE IN A HELICOPTER? (18980) REF.: AC 65-15A,
PAGE 50. A.- IS THE FORCE REQUIRED TO FLY THE HELICOPTER. B.- IS THE FORCE REQUIRED TO SUPPORT THE WEIGHT OF THE
HELICOPTER. C.- IS THE FORCE REQUIRED TO SUPPORT THE TORQUE ROTORS. D.- IS THE FORCE REQUIRED TO LOAD AND UNLOAD THE
HELICOPTER.
16.- KEEPING THE INTERIOR OF THE AIRCRAFT CLEAN IS JUST AS
IMPORTANT AS MAINTAINING? (18793) REF.: FAA-H-8083-30, PAGE
6-20. A.- A BRIGHT AND CLEAN COCKPIT. B.- A CLEAN EXTERIOR SURFACE. C.- ALL AIRPLANE IN GOOD CONDITION. D.- A CLEAN HOUSE.
17.- IN THE CONVERGING PART OF THE VENTURI, WHAT HAPPEN WITH
VELOCITY AND PRESSURE? (18705) REF.: FAA-H-8083-30, PAGE 3-
40. A.- VELOCITY AND STATIC PRESSURE WOULD INCREASE. B.- THE VELOCITY AND STATIC PRESSURE WOULD DECREASE. C.- VELOCITY WOULD DECREASE AND STATIC PRESSURE WOULD
INCREASE. D.- VELOCITY WOULD INCREASE AND STATIC PRESSURE WOULD
DECREASE.
18.- WHAT IS BASICALLY INSTRUMENTATION? (18805) REF.: AC 65-15A,
PAGE 469. A.- THE SCIENCE OF MEASUREMENT. B.- THE SCIENCE OF INDICATION. C.- THE SCIENCE OF SHOWING DATA. D.- INSTRUMENTS AND ADVERTISING.
19.- WHAT 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. A.- INSTRUMENT. B.- CHECKLISTS. C.- TWO OR THREE METHODS. D.- LEVEL TWO MECHANIC.
20.- WHERE ARE POWER PLANTS USUALLY MOUNTED IN MULTIENGINE
HELICOPTERS? (18834) REF.: AC 65-15A, PAGE 24. A.- THEY ARE MOUNTED IN SEPARATE ENGINE NACELLES. B.- THEY ARE MOUNTED IN THE SAME NACELLE. C.- THEY ARE MOUNTED ONE BACK AND ONE FORWARD. D.- THEY ARE MOUNTED IN TANDEM.
21.- IN GENERAL, WHAT WILL BE THE FLASHPOINT FOR SOLVENT
CLEANERS USED IN AIRCRAFT CLEANING? (18797) REF.: FAA-H-
8083-30, PAGE 6-23. A.- NO MORE THAN 105°F. B.- NO LESS THAN 105°F. C.- 105°F EXACTLY. D.- SOLVENT CLEANERS DO NOT HAVE FLASHPOINT.
22.- THE PRIMARY GROUP OF FLIGHT CONTROL SURFACES CONSISTS
OF (18830) REF.: AC 65-15A, PAGE 18. A.- AILERONS, ELEVATORS AND RUDDERS. B.- FLAPS, TRIM TABS AND STABILIZERS. C.- SPEED BRAKES, LONGERONS AND ELEVATORS. D.- WING TIPS, GROUND SPOILERS AND RIBS.
23.- WHAT HAPPENS IN A TWO-BLADED SYSTEM HELICOPTER? (19032)
REF.: AC 65-15A, PAGE 53. A.- THE BLADES FLAP AS A UNIT. B.- THE BLADES FLAP INDEPENDENTLY. C.- THE BLADES DO NOT FLAP. D.- THE BLADES FLAP ONLY OCCASIONALY.
24.- WHAT HAPPENS IN A HOVERING FLIGHT, IF LIFT AND THRUST ARE
LESS THAN WEIGHT AND DRAG? (18987) REF.: AC 65-15A, PAGE
50. A.- THE HELICOPTER ENGINE IDLES. B.- THE HELICOPTER STAYS IN A HOVERING FLIGHT. C.- THE HELICOPTER DESCENDS VERTICALLY. D.- THE HELICOPTER ASCENDS VERTICALLY.
25.- WHAT ARE USED IN SOME SYSTEMS IN ADDITION TO
TURNBUCKLES? (19031) REF.: AC 65-15A, PAGE 65. A.- WIRE CONNECTORS, PULLEYS AND SHROUD MUST BE USED. B.- CABLE CONNECTORS AND PULLEYS ARE ALWAYS USED. C.- CABLE CONNECTORS ARE NEVER USED. D.- CABLE CONNECTORS ARE USED.
26.- WHAT MAY BE WRONG IF THE POINTER FAILS TO RESPOND
ENTIRELY? (19272) REF.: AC 65-15A, PAGE 474. A.- THE GLASS COVER MAY BE BROKEN. B.- THE TRANSMISION MECHANISM IS DISCONNECTED. C.- THE MECHANISM IS, IN ALL PROBABILITY, DEFECTIVE. D.- THE ELECTRICAL POWER IS CUT OFF.
27.- WHAT MUST BE DONE IN ADDITION TO ROUTINE MAINTENANCE
INSPECTIONS IN AMPHIBIANS OR SEAPLANES? (18778) REF.: FAAH-
8083-30, PAGE 6-8. A.- COULD BE CHECKED OCCASSIONALLY AND CRITICAL AREAS
CLEANED OR TREATED EVERY DAY. B.- MAY BE CHECKED MONTHLY AND CRITICAL AREAS WIPED OR
TREATED, AS NECESSARY. C.- SHOULD BE CHECKED DAILY AND CRITICAL AREAS CLEANED
OR TREATED, AS NECESSARY. D.- SHOULD BE CHECKED WEEKLY AND CRITICAL AREAS PAINTED,
CLEANED OR TREATED, AS NECESSARY.
28.- WHAT IS THE SIMPLEST FORM OF AN ATOM? (18929) REF.: FAA-H-
8083-30, PAGE 10-2. A.- THE NITROGEN ATOM. B.- THE COPPER ATOM. C.- THE HYDROGEN ATOM. D.- THE OXYGEN ATOM.
29.- WHAT QUALITY HAVE THE HUMAN WASTE PRODUCTS AND THE
CHEMICALS USED IN LAVATORIES? (18781) REF.: FAA-H-8083-30,
PAGE 6-9. A.- ARE VERY EXPENSIVE AND DIFFICULT TO GET. B.- ARE VERY CORROSIVE TO COMMON AIRCRAFT METALS. C.- SMELL VERY BAD AND ARE CHEAP TO BUY. D.- ARE VERY DANGEROUS TO COMPOSITES.
30.- HOW OFTEN IS THE INSPECCION FOR CORROSION IN ANY
AIRCRAFT RECOMENDED? (18779) REF.: FAA-H-8083-30, PAGE 6-8. A.- ANNUALLY. B.- IN ANY INSPECTION. C.- WEEKLY. D.- DAILY BASIS.
31.- HOW LONG HAVE HIGH TENSION IGNITION SYSTEMS BEEN IN
USE? (19298) REF.: AC 65-12A, PAGE 186. A.- FOR MORE THAN HALF A CENTURY. B.- FOR MORE THAN A CENTURY. C.- FOR MORE THAN SIXTY YEARS. D.- FOR MANY TIMES.
32.- HOW 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. A.- IN THE LIQUID IT WEIGHS LESS THAN IN THE FREE SPACE. B.- IN THE LIQUID IT WEIGHS MORE THAN IN THE FREE SPACE. C.- IN THE LIQUID IT WEIGHS EQUAL THAN IN THE FREE SPACE. D.- IN THE LIQUID IT WEIGHS 10% LESS THAN IN THE FREE SPACE.
33.- WHAT MUST A HELICOPTER STRUCTURAL MEMBERS RESIST?
(18837) REF.: AC 65-15A, PAGE 25. A.- SHOCK. B.- LOADS. C.- FORCE. D.- STRESS.
34.- WHAT IS HEAT? (18696) REF.: FAA-H-8083-30, PAGE 3-19. A.- IS A FORM OF ENERGY. B.- IS A FORM OF TEMPERATURE. C.- IS A FORM OF RADIATION. D.- IS A FORM OF WORK.
35.- WHAT HAPPENS IF HEAT IS APPLIED TO A METAL? (18729) REF.:
FAA-H-8083-30, PAGE 5-2. A.- WILL CAUSE IT TO CONTRACT OR BECOME LARGER. B.- WILL CAUSE IT TO EXPAND OR BECOME LARGER. C.- WILL CAUSE IT TO EXPAND OR BECOME SHORTER. D.- WILL CAUSE IT TO INCREASE THE WEIGHT OR BECOME
HEAVIER.
36.- WHAT SEWING METHOD IS NECESSARY TO CLOSE THE FINAL
OPENING IN THE COVERING? (18846) REF.: AC 65-15A, PAGE 90. A.- MACHINE SEWING. B.- DOUBLE STITCH SEWING. C.- AUTOMATIC SEWING. D.- HAND SEWING.
37.- WHAT IS THE RIVETS GRIP LENGTH? (18761) REF.: FAA-H-8083-30,
PAGE 5-64. A.- THE TOTAL SHEET THICKNESS PLUS THE RIVET LENGTH. B.- THE NOMINAL RIVET LENGTH. C.- THE SHANK DIAMETER. D.- THE MAXIMUN TOTAL SHEET THICKNESS TO BE RIVETED.
38.- WHAT ARE THE METHODS TO COVER FUSELAGES? (18851) REF.:
AC 65-15A, PAGE 95. A.- THE SLEEVE OR BLANKET METHOD. B.- THE FABRICS SLEEVE OR PLASTIC BLANKET METHOD. C.- THE PARTIAL O TOTAL COVERING METHOD. D.- THER ARE NO METHODS TO COVER FUSELAGES.
39.- IN WHAT IS NOT BASED THE MINIMUM FUEL FOR TURBINE ENGINE
POWERED AIRCRAFT? (18718) REF.: FAA-H-8083-30, PAGE 4-5. A.- ON ENGINE SPEED. B.- ON ENGINE HORSEPOWER. C.- ON ALTITUDE OF FLIGHT. D.- ON FLIGHT DISTANCE.
40.- WHAT MUST BE MAINTAINED FOR EFFICIENT OPERATION OF
SHOCK STRUTS? (19271) REF.: AC 65-15A, PAGE 345. A.- THE PROPER CLEANNESS AND CORRECT O-RING. B.- THE PROPER FLUID LEVEL AND AIR PRESSURE. C.- THE PROPER TIRE PRESSURE AND FLUID LEVEL. D.- THE PROPER WHEEL, BRAKES AND FLUID.
41.- WHAT FORCES ACT ON AN AIRCRAFT, WHETHER IT IS ON THE
GROUND OR IN FLIGHT? (19042) REF.: AC 65-15A, PAGE 131. A.- THE FORCES ARE CUTING, PUSHING OR BENDING. B.- THE FORCES ARE PULLING, PUSHING OR TWISTING. C.- THE FORCES ARE WEIGHT, THRUST OR DRAG. D.- THE FORCES ARE LIFTING, PUSHING OR DOWNWARD.
42.- HOW MUST THE MIXTURE BE IN ORDER FOR AN ENGINE TO
DEVELOP MAXIMUN POWER AT FULL THROTTLE? (19115) REF.: AC
65-12A, PAGE 121. A.- THE FUEL MIXTURE MAY BE RICHER THAN FOR CRUISE. B.- THE FUEL MIXTURE IS THE SAME ALL THROUGH THE FLIGHT. C.- THE FUEL MIXTURE MUST BE RICHER THAN FOR CRUISE. D.- THE FUEL MIXTURE MUST BE LEANER THAN FOR CRUISE.
43.- WHAT ARE THE FACTORS TO CONSIDER IN THE SELECTION OF
THE CORRECT RIVET FOR INSTALLATION? (18757) REF.: FAA-H-
8083-30, PAGE 5-61. A.- INSTALLATION LOCATION, PROTECTION OF THE MATERIAL
BEING RIVETED, DIAMETERS OF THE MATERIAL BEING RIVETED
AND STRESS DESIRED. B.- INSTALLATION PLACE, COMPOSITION OF THE TOOLS BEING
USED, THINNESS OF THE MATERIAL BEING RIVETED AND
STRENGTH DESIRE. C.- WORK LOCATION, ILUMINATION OF THE PLACE, COMPOSITION
OF THE MATERIAL BEING RIVETED, THICKNESS OF THE MATERIAL
BEING RIVETED AND QUALITY OF THE TOOLS. D.- INSTALLATION LOCATION, COMPOSITION OF THE MATERIAL
BEING RIVETED, THICKNESS OF THE MATERIAL BEING RIVETED
AND STRENGTH DESIRED.
44.- WHAT IS THE ADVANTAGE OF EXTERNAL AIRCRAFT SURFACES
WITH REGARD TO INSPECTION AND MAINTENANCE? (18782) REF.:
FAA-H-8083-30, PAGE 6-9. A.- IT HAS NO SPECIAL ADVANTAGES. B.- VERY EASY TO READ. C.- READILY VISIBLE AND ACCESSIBLE D.- DEPENDS ON THE AIRCRAFT TYPE.
45.- WHAT IS NEEDED IN ORDER TO PRODUCE EXTENSIVE PITTING
DAMAGE IN DISSIMILAR METAL PARTS? (18773) REF.: FAA-H-8083-
30, PAGE 6-4. A.- THE PRESENCE OF SALT. B.- THE PRESENCE OF A CONDUCTOR. C.- THE ABSENCE OF ZINC CHROMATE PRIMER. D.- BIG CHANGE IN TEMPERATURES.
46.- WHAT MAY HAPPEN IF THE PROPELLER BLADES HAVE CRACKS?
(18799) REF.: FAA-H-8083-30, PAGE 6-23. A.- MAY NEED TO BE REWORKED. B.- MAY NEED TO BE REJECTED. C.- MAY TEND TO OXIDIZE. D.- MAY BE CUT.
47.- WHAT MUST EVERY PRINT HAVE? (18649) REF.: FAA-H-8083-30,
PAGE 2-4. A.- THE BEST INK. B.- SOME MEANS OF IDENTIFICATION. C.- SOME MEANS OF ISSUE. D.- A POOR PAPER.
48.- WHAT MUST ELEMENTS HAVE IN ORDER TO BE GOOD
CONDUCTORS? (18931) REF.: FAA-H-8083-30, PAGE 10-3. A.- MANY FREE ELECTRONS. B.- VERY LOW WEIGHT. C.- BE VERY SOFT. D.- BE VERY EXPENSIVE.
49.- WHAT IS REQUIRED FOR THE ELECTRONS TO STAY IN AN ORBIT?
(18930) REF.: FAA-H-8083-30, PAGE 10-2. A.- A HIGH TEMPERATURE. B.- A CERTAIN AMOUNT OF ELECTRICITY. C.- A CERTAIN AMOUNT OF HEAT D.- A CERTAIN AMOUNT OF ENERGY.
50.- WHAT ARE THE FORCES THAT ACT IN THE HELICOPTER DURING
FLIGHT? (18979) REF.: AC 65-15A, PAGE 49. A.- LIFT, THRUST, WEIGHT AND DRAG. B.- CUT, TORSION, FORWARD AND AFT. C.- BENDING, COMPRESSION, SHEAR AND TORSION. D.- BACK, FORWARD, UP AND DOWN.
51.- WHAT IS THE LINK BETWEEN THE ENGINEERS WHO DESIGN AN
AIRCRAFT AND THE WORKERS WHO BUILD, MAINTAIN, AND
REPAIR IT? (18647) REF.: FAA-H-8083-30, PAGE 2-1. A.- THE HANGARS, TOOLS, TECHNICAL ORDERS AND LADDERS. B.- THE HANGARS AND LADDERS. C.- THE TOOLS AND TECHNICAL ORDERS. D.- THE DRAWINGS AND PRINTS.
52.- WHAT MAY DAMAGE THE DRACON? (18848) REF.: AC 65-15A, PAGE
93. A.- THE EXCESSIVE WATER. B.- THE EXCESSIVE HEAT. C.- THE EXCESSIVE SUN. D.- THE EXCESSIVE WIND.
53.- WHAT CREATES THE DISSYMMETRY OF LIFT IN AN HELICOPTER?
(18989) REF.: AC 65-15A, PAGE 51. A.- THE DIFFERENTIAL TORQUE BETWEEN TWO ROTORS. B.- THE WIND DURING HOVERING OR VERTICAL FLIGHT. C.- THE HORIZONTAL FLIGHT OR THE DIFFERENTIAL TILT. D.- THE HORIZONTAL FLIGHT OR WIND DURING HOVERING.
54.- WHAT IS AN IMPORTANT CONSIDERATION WHEN CHOOSING
MATERIAL TO USE IN AIRPLANE PARTS? (18728) REF.: FAA-H-8083-
30, PAGE 5-1. A.- THE DENSITY OF MATERIALS. B.- THE VOLUME OF MATERIALS. C.- THE HARDNESS. D.- THE STRENGTH.
55.- WHAT SIDE HAVE TO BE DEBURRED DURING A TUBING FLARING
JOB? (18808) REF.: FAA-H-8083-30, PAGE 7-6. A.- BOTH ENDS BY THE INSIDE AND THE OUTSIDE TUBING. B.- THE OUTSIDE. C.- THE INSIDE. D.- THE INSIDE AND THE OUTSIDE.
56.- IN HOW MANY GROUP ARE DAMAGES CLASSIFIED? (19041) REF.:
AC 65-15A, PAGE 131. A.- FROM SMALL DENTS TO HOLES. B.- FROM NEGLIGIBLE TO BIG DAMAGES. C.- INTO FOUR SPECIFIC GROUPS. D.- INTO FOUR GENERAL GROUPS.
57.- WHENEVER POSSIBLE, HOW SHOULD DAMAGED TUBING AND
FLUID LINES BE REPAIRED? (18803) REF.: FAA-H-8083-30, PAGE 7-
2. A.- SHOULD BE REPAIRED WITH GOOD PARTS. B.- SHOULD BE REPAIRED WITH BRIGHT PARTS. C.- SHOULD BE REPAIRED WITH NEW PARTS. D.- SHOULD BE REPAIRED WITH OVERHAULED PARTS.
58.- WHAT DOES A COMPRESSION FORCE TRY TO DO? (18670) REF.:
FAA-H-8083-30, PAGE 3-14. A.- IT TRIES TO CRUSH AN OBJECT. B.- IT TRIES TO TWIST AN OBJECT. C.- IT TRIES TO SLICE OR TO CUT AN OBJECT. D.- IT TRIES TO STRESS AN OBJECT.
59.- IN WHAT BODY PARTS OF THE BODY CAN COMPOSITE PRODUCTS
BE VERY HARMFUL? (18740) REF.: FAA-H-8083-30, PAGE 5-33. A.- IN THE SKIN, EYES AND LUNGS. B.- IN THE HAND, FEET AND HAIR. C.- IN THE CHEST, ARMS AND FACE. D.- IN THE ELBOW, FINGERS AND NOSE.
60.- WHAT EFFECT CAN GREASE AND DIRT ACCUMULATION PRODUCE
ON THE AIR-COOLED ENGINE? (18794) REF.: FAA-H-8083-30, PAGE
6-23. A.- PRODUCE A COOLING EFFECT. B.- PRODUCE A REFRIGERATING EFFECT. C.- PRODUCE AN INSULATION EFFECT. D.- PRODUCE A WEIGHT INCREASE.
61.- WHY IS ZINC CHROMATE PRIMER APPLIED TO METALLIC
SURFACES? (18847) REF.: AC 65-15A, PAGE 115. A.- BECAUSE THE COVERING IS CORROSION RESISTANT. B.- BECAUSE THE COVERING HAS A NICE COLOR. C.- BECAUSE IT PROTECTS IT FROM THE SUN. D.- BECAUSE THE COVERING IS ENAMEL OR LACQUER.
62.- WHICH ARE CORROSION RESISTANT METALS? (18731) REF.: FAAH-
8083-30, PAGE 5-4. A.- NICKEL STEELS OR ALUMINUM METALS. B.- CHROME-VANADIUM OR CHROMIUM-IRON METALS. C.- ALUMINUM OR COPPER METALS. D.- CHROME-NICKEL OR STAINLESS STEELS METALS.
63.- WHAT PRECAUTIONS MUST BE TAKEN WHEN CLEANING
ASSEMBLED AIRCRAFT WITH CHEMICAL CLEANERS? (18801) REF.:
FAA-H-8083-30, PAGE 6-25. A.- THEY MUST BE USED WITH GREAT CARE. B.- THEY MUST BE USED IN OPEN PLACES. C.- THEY MUST NOT BE USED WITH SUN LIGHT. D.- THEY MUST BE USED WITH MASK AND SPECIAL WORK CLOTH.
64.- WHAT IS THE COMMON NAME FOR THE CORROSION BETWEEN
DIFFERENT METALS? (18789) REF.: FAA-H-8083-30, PAGE 6-16. A.- ELECTROLYTIC OR DISSIMILAR METALS CORROSION. B.- INTERGRANULAR OR DISSIMILAR METALS CORROSION. C.- CHEMICAL OR DISSIMILAR METALS CORROSION. D.- SPOT WELDING OR SIMILAR METALS CORROSION.
65.- WHAT DO YOU HAVE TO CHECK BEFORE USING THE GRINDER?
(19128) REF.: AC 65-15A, PAGE 141. A.- THE BENCH GRINDER. B.- THE ABRASIVE GRAIN. C.- THE WHEEL FOR CRACKS. D.- THE ELECTRICAL POWER.
66.- WHAT TYPE OF ENERGY IS VELOCITY OF THE AIR? (18702) REF.:
FAA-H-8083-30, PAGE 3-32. A.- POTENTIAL ENERGY. B.- KINETIC ENERGY. C.- WORK ENERGY. D.- STATIC ENERGY.
67.- WHAT DO YOU INSPECT IN A SCRIBER BEFORE USING IT? (18866)
REF.: FAA-H-8083-30, PAGE 9-21. A.- THE CONDITION. B.- THE SERIAL NUMBER. C.- THE POINTS FOR SHARPNESS. D.- THE LENGTH.
68.- WHAT MUST THE MECHANIC DO BEFORE INSTALLING A LINE
ASSEMBLY IN AN AIRCRAFT? (18810) REF.: FAA-H-8083-30, PAGE
7-13 A.- INSPECT THE LINE AND FITTING CAREFULLY. B.- INSPECT THE LINE CAREFULLY. C.- INSPECT THE LINE, TOOLS AND FITTING CAREFULLY. D.- INSPECT THE LINE, FITTING, MAINTENANCE MANUAL AND
TOOLS CAREFULLY.
69.- WHAT INSPECTION SHOULD BE ACCOMPLISHED AT THE TORQUE
WRENCH BEFORE EACH USE? (18860) REF.: FAA-H-8083-30, PAGE
9-7. A.- VISUAL INSPECTION FOR DAMAGE. B.- VISUAL INSPECTION FOR CALIBRATION. C.- VISUAL INSPECTION FOR CLEANNESS. D.- CHECK THE INSTRUMENT READING.
70.- WHEN A HELICOPTER IS BEING WEIGHED, WHAT LOCATION MUST
BE KNOWN? (18645) REF.: FAA-H-8083-30, PAGE 4-27. A.- THE LONGITUDINAL WEIGHING POINT. B.- THE LONGITUDINAL AND LATERAL WEIGHING POINTS. C.- THE LATERAL WEIGHING POINT D.- THE LONGITUDINAL, VERTICAL AND LATERAL WEIGHING
POINTS.
71.- WHAT IS THE BEST BARRIER BETWEEN METAL AND CORROSION?
(18741) REF.: FAA-H-8083-30, PAGE 6-19. A.- THE USE OF BEST CLEANING. B.- A GOOD PAINT FINISH. C.- A FIELD TREATMENT. D.- THE WET WASH.
72.- WHERE MUST THE MECHANIC AVOID USING CLAMPS IN FLEXIBLE
HOSES? (18816) REF.: FAA-H-8083-30, PAGE 7-21. A.- CLOSE TO ELECTRIC LINES. B.- IN PRESURIZATION AREAS. C.- AT ANY LOCATIONS. D.- WHERE THE CLAMP CAN RESTRICT OR PREVENT HOSE
FLEXURE.
73.- WHAT HAPPENS DURING AN AUTOROTATION IN A HELICOPTER?
(18990) REF.: AC 65-15A, PAGE 54. A.- THE ENGINE DOES NOT SUPPLY POWER. B.- THE ENGINE IS IN MAINTENANCE. C.- THE HELICOPTER IS IN A HOVERING POSITION. D.- THE CONING IS DOWNWARD.
74.- WHAT MATERIAL IS USED TO BUILD A TWIST DRILL? (18863) REF.:
FAA-H-8083-30, PAGE 9-12. A.- CROME VANADIUM STEEL AND HIGH-SPEED CARBON ALLOY
STEEL. B.- CROME STEEL ALLOY AND HIGH-SPEED ALLOY STEEL. C.- CARBON STEEL AND HIGH-SPEED ALLOY IRON. D.- CARBON STEEL AND HIGH-SPEED ALLOY STEEL.
75.- HOW MANY FORMS OF CORROSION ATTACK ON ALUMINUM
ALLOYS ARE PARTICULARLY SERIOUS? (18785) REF.: FAA-H-8083-
30, PAGE 6-13. A.- TWO. B.- THREE. C.- FOUR. D.- FIVE.
76.- WHAT FLAME HAS TO BE USED FOR WELDING CHROME
MOLYBDENUM? (19130) REF.: AC 65-15A, PAGE 259. A.- A SOFT NEUTRAL FLAME. B.- A STRONG NEUTRAL FLAME. C.- A BIG STRONG FLAME. D.- A MEDIUM SOFT NEUTRAL FLAME.
77.- WHAT USE MUST NEVER BE GIVEN TO A SCREWDRIVER? (18857)
REF.: FAA-H-8083-30, PAGE 9-2. A.- USE IT LIKE PLIERS OR PUNCHES. B.- USE IT LIKE CHISELS OR PUNCHES. C.- USE IT LIKE A FORK OR KNIFE. D.- USE IT LIKE A STONE OR HAMMER.
78.- WHAT HAPPENS TO AIR AS ALTITUDE INCREASES? (19111) REF.:
AC 65-12A, PAGE 120. A.- THE AIR BECOMES DENSER. B.- THE AIR BECOMES LESS DENSE. C.- THE OXYGEN PROPORTION CHANGES. D.- THE AIR BECOMES HEAVIER.
79.- WHAT IS AN AIRFOIL? (18991) REF.: AC 65-15A, PAGE 30. A.- AN AIRFOIL IS AN AIRPLANE DESIGNED TO OBTAIN A
DESIRABLE REACTION FROM THE AIR THROUGH WHICH IT MOVES. B.- AN AIRFOIL IS A SURFACE DESIGNED TO OBTAIN A DESIRABLE
REACTION FROM THE AIR THROUGH WHICH IT MOVES. C.- AN AIRFOIL IS A SURFACE DESIGNED TO OBTAIN A DESIRABLE
REACTION FROM THE AIR WHEN IT IS ON THE GROUND. D.- AN AIRFOIL IS A PLANE CONSTRUCTED TO OBTAIN A
DESIRABLE REACTION FROM THE AIR THROUGH WHICH IT MOVES.
80.- WHAT DOES A PYLON USUALLY HAVE? (18829) REF.: AC 65-15A,
PAGE 24. A.- BULKHEADS, COVERS, DOORS, RIVETS AND BOLTS WITH NUTS. B.- SUPPORTS, FRAMES, FUEL PUMP AND PIPES. C.- ALUMINUM, ALLOYS, GASKETS AND BEAM D.- BULKHEADS, FORMERS, FRAMES, STRINGERS AND BEAMS.
81.- WHAT HAS TO SHOW A PROPERLY DESIGNED JOINT WELD?
(18856) REF.: FAA-H-8083-30, PAGE 8-33. A.- UNIFORM IN WIDTH. B.- THE BASE METAL IS OVERHEATING. C.- THE EDGE OF THE BEAD IS NOT IN A STRAIGHT LINE. D.- THE PENETRATION SHOWS GAS POCKETS.
82.- WHEN AN AIRCRAFT IS IN A STATE OF EQUILIBRIUM? (19289) REF.:
AC 65-15A, PAGE 37. A.- WHEN THE SUM OF ALL THE FORCES ACTING ON AN AIRCRAFT
AND ALL THE WEIGHT IS EQUAL TO ZERO. B.- WHEN THE SUM OF ALL ITEMS ON AN AIRCRAFT AND ALL THE
MOMENTS IS EQUAL TO ZERO. C.- WHEN THE AIRCRAFT IS IN STABILITY. D.- WHEN THE SUM OF ALL THE FORCES ACTING ON AN AIRCRAFT
AND ALL THE MOMENTS IS EQUAL TO ZERO.
83.- WHAT IS A MACHINE? (18661) REF.: FAA-H-8083-30, PAGE 3-8. A.- ANY DEVICE THAT TRANSFORMS ENERGY. B.- ALL DEVICES THAT USE FUEL. C.- ANY DEVICE WITH WHICH WORK MAY BE ACCOMPLISHED. D.- ANY ELEMENT WITH WHICH WORK MAY BE ACCOMPLISHED.
84.- WHAT DO YOU HAVE TO USE WHILE YOU ARE DRILLING? (19126)
REF.: AC 65-15A, PAGE 139. A.- SAFETY GOGGLES. B.- SAFETY GLASSES. C.- WORK WEAR. D.- CLEAN TOOLS.
85.- WHAT DOES THIS ADVISORY CIRCULAR RECOMEND FOR
WORKING DURING AN ENGINE OVERHAUL? (19310) REF.: AC 65-
12A, PAGE 412. A.- ALWAYS USE THE PROPER TOOL FOR THE JOB AND THE ONE
THAT FITS. B.- USE THE PROPER TOOL FOR THE JOB AND KEEP IT CLEAN. C.- SOME TIME USE THE PROPER TOOL FOR THE JOB AND THE
ONE THAT IS NEW. D.- DRAIN THE ENGINE OIL SUMPS AND CHANGE THE OIL FILTERS.
86.- WHAT OCCURS IF A LIGHTNING STRIKES AN AIRCRAFT? (18820)
REF.: FAA-H-8083-30, PAGE 8-17. A.- THE ELECTRICAL CURRENT MUST BE ELIMINATED. B.- THE ELECTRICAL CURRENT MUST BE CONDUCTED THROUGH
THE DISCHARGER. C.- THE ELECTRICAL CURRENT MUST BE CONDUCTED THROUGH
THE ELECTRICAL SYSTEMS. D.- THE ELECTRICAL CURRENT MUST BE CONDUCTED THROUGH
THE STRUCTURE.
87.- WHY DO YOU HAVE TO INSPECT THE SURROUNDING AREA
DURING A STRUCTURAL DAMAGE? (19124) REF.: AC 65-15A, PAGE
127 A.- FOR LOST OF PAINT. B.- FOR RIVETS DAMAGE. C.- FOR EVIDENCE OF CORROSION. D.- FOR EVIDENCE OF BIGGEST DAMAGE.
88.- HOW MANY SCALES DOES A MICROMETER HAVE? (18868) REF.:
FAA-H-8083-30, PAGE 9-23. A.- TWO. B.- FIVE. C.- FOUR. D.- THREE.
89.- WHAT DO ALL HEAT ENGINES HAVE IN COMMON? (19101) REF.: AC
65-12A, PAGE 1. A.- THE ABILITY TO CONVERT HEAT ENERGY INTO MECHANICAL
ENERGY B.- THE ABILITY TO CONVERT MECHANICAL ENERGY INTO HEAT
ENERGY. C.- THE ABILITY TO USE FUEL AND TO DELIVER POWER. D.- THE ABILITY TO SUPPORT AIRPLANES.
90.- WHAT HAVE TO DO AFTER ASSEMBLY ALL FLEXIBLE HOSES?
(18815) REF.: FAA-H-8083-30, PAGE 7-18. A.- DEPEND THE PRESSURE THAT WILL SUPPORTED. B.- COULD BE RE-CHEQUED. C.- MUST BE PROOF-TESTED. D.- MAY BE INSPECTED.
91.- WHAT CHARGE DO ELECTRONS POSSESS? (18977) REF.: FAA-H-
8083-30, PAGE 10-4. A.- DEPEND ON THE CURRENT FLOW DIRECTION. B.- NEUTRAL CHARGE. C.- NEGATIVE CHARGE. D.- POSITIVE CHARGE.
92.- WHAT IS THE NAME OF THE PHENOMENON THAT CAUSES FLOW
CHANGE? (19029) REF.: AC 65-15A, PAGE 59. A.- SUPERSONIC FLOW. B.- WAVE FORMATIONS. C.- WAVE COMPRESSION. D.- FLOW DIRECTION.
93.- WHAT DO WE HAVE TO DO WHEN WE FIND DEEP PIT IN THE TEETH
OF A GEAR? (19311) REF.: AC 65-12A, PAGE 413. A.- SEND IT TO MANUFACTURER. B.- REJECT IT. C.- REWORK IT. D.- CHANGE THE TEETH.
94.- WHAT TYPE OF CONTINUOUS MAINTENANCE PROGRAM UTILIZE
THE AIRLINES? (18818) REF.: FAA-H-8083-30, PAGE 8-15. A.- A 100 HOURS AND ANNUAL INSPECTIONS. B.- A ROUTINE AND DETAILED INSPECTIONS. C.- PROGRESSIVE ANNUAL INSPECTIONS. D.- A DIFFERENT LEVEL OF INSPECTIONS.
95.- WHAT IS THE PRINCIPAL FLUID USED FOR PROPULSION IN EVERY
TYPE OF POWERPLANT EXCEPT THE ROCKET? (19103) REF.: AC
65-12A, PAGE 1. A.- NAPHTA. B.- PETROLEUM. C.- AIR. D.- FUEL.
96.- WHAT ARE THE GROUPS THAT NUTS CAN BE DIVIDED INTO?
(18747) REF.: FAA-H-8083-30, PAGE 5-45. A.- ALUMINUM AND NON -ALUMINUM NUTS. B.- METAL AND NON-METAL NUTS. C.- NON-SELF-LOCKING AND SELF LOCKING NUTS. D.- BIG AND SMALL NUTS.
97.- WHICH IS THE BASIC COMPONENT OF A CABLE? (18766) REF.:
FAA-H-8083-30, PAGE 5-75. A.- THE WIRE. B.- THE ENVELOPE. C.- THE METAL. D.- THE LINE.
98.- IN WHAT HEAT TREATMENT ALLOYS EXISTS A SERIOUS
POTENTIAL FIRE HAZARD? (18739) REF.: FAA-H-8083-30, PAGE 5-
27 A.- IN ANY ALLOYS. B.- IN ALUMINUM ALLOYS. C.- IN TITANIUM ALLOYS. D.- IN MAGNESIUM ALLOYS.
99.- WHAT MUST BE DONE AFTER AN NDT INSPECTIÓN? (18854) REF.:
FAA-H-8083-30, PAGE 8-27. A.- THE PART MUST BE STORED. B.- THE PART MUST BE RINSED. C.- THE PART MUST BE DEMAGNETIZED D.- THE PART MUST BE CLEANED.
100.- WHAT IS THE WINGSPAN? (18828) REF.: FAA-H-8083-30, PAGE 1-20. A.- THE CHORD OF THE WING. B.- THE LENGHT OF THE WING FROM LEADING EDGE TO TRAILING
EDGE. C.- THE LENGHT OF THE WING FROM WINGTIP TO WINGTIP. D.- THE LENGHT OF THE WING FROM WINGTIP TO WINGROOT.
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