ENGLISH FOR MAINTENANCE LICENSES.parte 7

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.: FAA- H-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.