AVIATION MAINTENANCE TECHNICIAN GENERAL HANDBOOK - FAA PART 1

(GLOSSARY) In the reciprocating engine “is the ratio of the volume of a cylinder with the piston at the bottom of its stroke to the volume of the cylinder with the piston at the top of its stroke”, this it’s: Compression cylinder. Compression stroke. Compression engine. Compression ratio.

GLOSSARY) How we define that power apparently available for use in an AC circuit containing a reactive component. It is the product of effective voltage times the effective current, expressed in volt-amperes?. Ampere. Apparent power. Actual power. Effective voltage.

(GLOSSARY) What is electrical current?. Ability to store an electric charge. Flow of electrons in a circuit. Opposition a device or material offers to the flow or current. Electromotive force.

(GLOSSARY) How we called the pressure or force that causes electrons to flow in an electrical circuit?. Electromotive force (EMF). Electric current. Electrostatic field. Eddy current.

(GLOSSARY) What record must be made of a major repair to an aircraft structure?. FAA form 8130. FAA form 2143. FAA form 337. FAA Form 8610-1.

(GLOSSARY) How we define that power apparently available for use in an AC circuit containing a reactive component. It is the product of effective voltage times the effective current, expressed in volt-amperes?. Ampere. Apparent power. Actual power. Effective voltage.

(GLOSSARY) The law that states that pressure applied anywhere to a body of fluid causes a force to be transmitted equally in all directions; the force acts at right angles to any urface in contact with the fluid. Galileo’ Law. Newton’ Law. Arquímedes’ Law. Pascal’s Law.

(GLOSSARY) What is the basic unit of electrical power or electromotive force?. The farad. The Henry. The joule. The volt.

(GLOSSARY) What is the basic unit of inductance?. The farad. The Henry. The joule. The ohm.

(GLOSSARY) It is a procedure, executed in accordance with data, to restore an aircraft, airframe, engine, propeller, appliance, or component part to at least equal its original or properly altered condition. Overhauling. Airworthiness release. Preventive maintenance. Repair.

(GLOSSARY) Which is a diagram that locates components with respect to each other within a system?. A schematic diagram. A wiring diagram. Location components diagram. Scientific notation.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) What is a meant an approval issued by the FAA for a modification to a type certificated airframe, engine or component?. Supplemental Type Certificate (STC). Service Bulletin (SB). Alteration. Form 337.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) Minor repairs and alterations need only to refer to this document type, such as manufacturers’ maintenance manuals or AC 43.13-1. Which one?. Airworthiness. Approved data. Acceptable data. Approved type design.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) There are three primary regulations that govern the airworthiness of an aircraft. The “Big Three” are: 14 CFR Part 39, 14 CFR Part 43, 14 CFR Part 91. 14 CFR Part 21, 14 CFR Part 43, 14 CFR Part 91. 14 CFR Part 21, 14 CFR Part 43, 14 CFR Part 121. 14 CFR Part 39, 14 CFR Part 43, 14 CFR Part 121.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) Which operation means any common carriage operation conducted with airplanes having more than 30 passenger seats, with a payload capacity of more than 7,500 pounds?. “Flag” operation. “Supplemental” operation. “Regular” operations. “International” operations.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) When a life-limited part is removed, the person removing it from the type-certificated product must control the part and assure proper tracking of the life-limiting factor. Which is the reason to do this?. This is to authorize the installation of the part before it has reached its life limit. This is to authorize the installation of the part after it has reached its life limit. This is to prevent the installation of the part before it has reached its life limit. This is to prevent the installation of the part after it has reached its life limit.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) This document is a formal description of the aircraft, engine, or propeller. It lists limitations and information required for type certification including air speed limits,weight limits, thrust limitations, and so forth. Which one?. The manufacturer instructions manual. The Type certificate data sheets (TCDS). Airworthiness certificate. Civil air regulations (CAR).

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) This is the final regulation of the “Big Three” (14 CFR Part 21, 14 CFR Part 43, 14 CFR Part 91). Although it is an operational regulation that is focused toward the owner, operator, and/or pilot of the aircraft; but, the maintenance technician must have an awareness of this regulation. Which one?. 14 CFR Part 91 – General operating and flight rules. 14 CFR Part 39 – Airworthiness directives. 14 CFR Part 43 – Maintenance, preventive maintenance, rebuilding and alteration. 14 CFR Part 121 – Operating requirements: domestic, flag, and supplemental operations.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) This section is a very comprehensive, but certainly not all inclusive, list of definitions that both pilots and ___________ should become familiar with. Traffic. Designers. Mechanics. Airliners.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) Where is the servicing information with such detail as servicing parts, task capacities, types of fluid to be used, applicable pressures for the various systems, access panels for inspection and servicing, lubrication points, and types of lubricants to be used found?. In the aircraft maintenance manual. In the Manufacturers’ Published Data. In the troubleshooting manual. In the type certificate data sheets for the aircraft.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) How many copies must be made of the form 337 after a mayor aircraft repair?. At least three copies. At least four copies. At least in duplicate. Original copy only.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) Where do you find the maximum weight of an aircraft?. In the aircraft maintenance manual. In the schematic diagram manual. In the type certificate data sheets for the aircraft. In FAA Handbooks and Aircraft Manuals.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) This regulation includes the requirements for the identification of aircraft, engines, propellers, certain replacement and modification parts, and the nationality and registration marking required on U.S.-registered aircraft. Which one?. 14 CFR part 21, section 21.303. 14 CFR Part 43. 14 CFR Part 47. Title 14 of the CFR part 45.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) What is the purpose of 14 CFR Part 43?. It describes line maintenance, preventive maintenance, rebuilding and alteration. It describes maintenance, preventive maintenance, rebuilding and alterations. It describes heavy maintenance, preventive maintenance, rebuilding and alteration. It describes Certification Procedures for Products and Parts.

CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) ADs have a three-part number designator. The first part is the calendar year of issuance. The second part is the biweekly period of the year when the number is assigned. How is the third part issued?. For domestic, foreign, and military surplus products. Sequentially within each biweekly period. In the form of a manual or manuals appropriate to the data being provided. Focused on a specific item or component, such as hydraulic pump, generator, or thrust reverser.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) What is done with the aircraft maintenance records that include the current status of the applicable Airworthiness Directive when the aircraft is sold?. Must be transferred with the aircraft when is sold. Must not be transferred with the aircraft when is sold. Must be file in FAA. Must be retained by the owner during the time he or she operates the aircraft.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) Throughout the life of a product (whether TC’d or not), manufacturing defects, changes in service, or design improvements often occur. When that happens, the OEM frequently uses this document to distribute the information to the operator of the aircraft. Which one?. Service Bulletins (SB). Operating Instructions. Airworthiness Directives. Airworthiness Certificates.

(CHAPTER 2 – REGULATIONS, MAINTENANCE FORMS, RECORDS, AND PUBLICATIONS) What document would you use to find an approved repair for a damaged wing spar?. The Aircraft Maintenance Manual. The Structural Repair Manual. The Schematic Manual. The Component Maintenance Manual.

(CHAPTER 3 – MATHEMATICS IN AVIATION MAINTENANCE) Air-fuel ratio is the_____________ ratio of in the mixture being fed into the cylinders of a reciprocating engine: The volume of the air to the weight of fuel Supervisor de Línea. The weight of the air to the weight of fuel. The weight of the air to the volume of fuel. The mass of the air to the mass of fuel.

(CHAPTER 3 – MATHEMATICS IN AVIATION MAINTENANCE) The cargo area behind the rear seat of a small airplane can handle solids that are 4 3⁄4 feet long. If the rear seats are removed, then 2 1⁄3 feet is added to the cargo area. What is the total length of the cargo area when the rear seats are removed?. 7 ¼ feet of cargo room. 6 3/8 feet of cargo room. 7 ½ feet of cargo room. 8 ½ feet of cargo room.

(CHAPTER 3 – MATHEMATICS IN AVIATION MAINTENANCE) Gear ratio is the number of teeth each gear represents when two gears are used in an aircraft component. If the pinion gear has 8 teeth and a spur gear has 28 teeth. What is the gear ratio?. 7:2. 2:7. 28/8. 8/28.

(CHAPTER 3 – MATHEMATICS IN AVIATION MAINTENANCE) Express the fraction 5⁄8 as a percentage. 160. 1.6%. 0.625. 62.5%.

(CHAPTER 3 – MATHEMATICS IN AVIATION MAINTENANCE) Convert the binary number 10110011 to a decimal number. 160. 179. 31. 64.

(CHAPTER 3 – MATHEMATICS IN AVIATION MAINTENANCE) Convert the decimal number 233 to a binary number. 1001100. 1101100. 10111001. 11101001.

(CHAPTER 4 – AIRCRAFT DRAWINGS) It may be defined as a graphic representation of an assembly or system, indicating the various parts and expressing the methods or principles of operation. Which one?. Drawing. Diagram. Graphic. Detail view.

(CHAPTER 4 – AIRCRAFT DRAWINGS) What is the purpose of a center line on an aircraft drawing?. It indicates the right part on an aircraft drawing. It divides a part into symmetrical halves. It indicates the alternate position of parts of the object or the relative position of a missing part. It indicates the exposed surfaces of an object in a sectional view.

(CHAPTER 4 – AIRCRAFT DRAWINGS) This drawing is like a photograph. It shows an object as it appears to the eye, but it is not satisfactory for showing complex forms and shapes. Which one?. Isometric Drawing. Pictorial drawing. Orthographic Projection Drawing. Exploded View Drawing.

(CHAPTER 4 – AIRCRAFT DRAWINGS) What is a detail drawing?. It is one that includes all necessary information for a part or an assembly in the final installed position in the aircraft. Includes all the information needed to modification of the part. It is a description of a single part, describing by lines, notes, and symbols the specifications for size, shape, material, and methods of manufacture to be used in making the part. Includes all the information needed to repair the part.

(CHAPTER 4 – AIRCRAFT DRAWINGS) Just as aircraft technicians need not be highly skilled in creating drawings, they need not be accomplished artists. However, in many situations, they need to prepare a drawing to present an idea for a new design, a modification, or a repair method. Which is a way of accomplishing this?. Interpreting grafts and charts. Reading nomograms. Using drafting instruments. The medium of sketching.

(CHAPTER 4 – AIRCRAFT DRAWINGS) What is an installation drawing?. Shows the procedures of the installation of parts and assemblies. It shows the dimensions necessary for the location of specific parts with relation to the other parts. It is a description of an object made up of two or more parts. Is a description of a single part, describing by lines, notes, and symbols.

(CHAPTER 5 – PHISICS FOR AVIATION) The concept of power involves the previously discussed topic of work, which was a force being applied over a measured distance, but adds one more consideration, which is: Volume. Ratio. Time. Weight.

(CHAPTER 5 – PHISICS FOR AVIATION) Torque is a very interesting concept and occurrence, whereas work is described as force acting through a distance, torque is described as force acting along a distance. Torque is something that creates twisting and tries to make…. Something rotates. Something twisting. Something tension. Something forces.

(CHAPTER 5 – PHYSICS FOR AVIATION) How do you find the moment of an item installed in an aircraft?. Adding the weight of the item by its distance from the datum. Multiply the weight of the item by its distance from the datum. Subtracting the weight of the item by its distance from the datum. Multiply the weight of the aircraft by its arm.

(CHAPTER 5 – PHISICS FOR AVIATION) A single fixed pulley is really a first class lever with equal arms. When a first class lever has equal arms, the mechanical advantage is 1. Thus, the force of the pull on the rope must be equal to the weight of the object being lifted. The only advantage of a single fixed pulley is…. To keep the direction of the force. To change the direction of the force. To use less weight to the direction of the force. To keep equal the direction of the force.

(CHAPTER 5 – PHISICS FOR AVIATION) Compression is a force that___ an object. An excellent example of compression is when a sheet metal airplane is assembled using the fastener known as a rivet. Cut a objet. Nick an object. Tries to crush. Gouge a objet.

(CHAPTER 5 – PHYSICS FOR AVIATION) This is a reading that refers to when an instrument, such as an oil pressure gauge, fuel pressure gauge, or hydraulic system pressure gauge, displays pressure which is over and above ambient. Which one?. Differential pressure. Gauge pressure. Absolute pressure. Relative pressure.

(CHAPTER 5 – PHYSICS FOR AVIATION) Standard day atmospheric pressure is equal to 14.7 psi, 29.92 inches of mercury ("Hg), 760 millimeters of mercury (mm hg), or 1013.2 millibars. Mark the correct answer of the relationship between these units of measure: 1 psi = 2.24 “ Hg. 1 psi = 51.17 mm Hg. 1 psi = 69.8 millibars. 1 mm Hg = 1.333 millibars.

(CHAPTER 5 – PHYSICS FOR AVIATION) What is the basic unit of heat in the English system?. British thermal unit. Calorie. Degrees Fahrenheit. Bureau International des Poids et Mesures (BIPM).

(CHAPTER 5 – PHYSICS FOR AVIATION) How much force is produced by 1 000 psi of hydraulic pressure acting on a piston with an area of 20 square inches, when the piston moves five inches?. 2 000 pounds. 20 000 pounds. 200 pounds. 100 000 pounds.

(CHAPTER 5 – PHYSICS FOR AVIATION) External force acting on an object causes the stress to manifest itself in one of five forms, or combination of those five. Which are these five forms?. Expansion, shrink, torsion, strain, and cut. Reaction, pressure, cut, strain, and shrink. Tension, compression, torsion, bending, and shear. Traction, compression, strain, bending, and cut.