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.
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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 SEMI-MONOCOQUE OR MONOCOQUE CONSTRUCTION.
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.
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.
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 MULTI-ENGINE 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.: FAA-H-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.
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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.
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