general

197問 • 2年前

問題一覧

which specification does not apply to a life limited part and it’s mandatory replacement time?

illustrated parts catalog

What is the speed of a spare gear with 24 teeth driven by a pinion gear with 84 teeth turning 140 RPM ?

490

An aircraft at sea level traveling 760 mph is considered .5 mach. What is the speed if the aircraft was traveling at 1.3 Mach

988

What is the formula for power?

Power =( force* distance)/ time or (work/time)?

What is the legal effect of failing to comply with an AD?

Anyone who operates or uses a product that does not meet the requirements of the AD is violation

What protection device sectionalizes a circuit box

Current limiter

Human errors amount to what Percent?

80%

Butt welds are supposed to penetrate what percent of the welded material?

100%

What is the composition of AL20?

Copper alloy between pure aluminum

Determine the correct size of the registration number

12 inches

Which jet fuel is made from kerosene

Jet A1

When securing an aircraft with a tricycle landing gear to fixed tiedown points, the nose gear should be

Unlocked and straight ahead

What is a type of drawing with six views?

Pictorial drawing

When should water be added to a nickel cadmium battery?

Fully charged

Which of the following is correct?

An outside micrometer is limited to diameters

What method of nondestructive inspection has a high risk of radiation exposure?

Radiography

What tool is used to measure a warped brake rotor?

Dial indicator

If a phase 2 inspection was completed in December, but the phase 4 inspection was done in May. When is the next annual due?

End of may

When mooring a small aircraft

Face the aircraft into the wind

A wing with a long span, and a short cord will have

Low stall speed and low drag

Typically, when towing an aircraft, the towing speed should not exceed

The speed of the walking team

Shot peening is a process which

Metal is worked hardened to prevent cracks

Some types of stainless steel are highly susceptible to this type of electro current corrosion

Intergranular

when conveying information related to an advertisement or sales transaction, no person may make or cause to be made

fraudulent and intentional false statements

where can a listing of major repairs and major alterations be found?

14 CFR (FAR) part 43 Appendix A

what is the maximum combined length of a combination of washers installed and on a bolt head or a nut

1/8 inch

what is the allowable percentage of scratches or dents in metal tubing, when not in the heel or bend?

10% wall thickness

when installing a clevis bolt and castellated nut, you should start alignment with the cotter pin hole at?

the minimum recommended torque plus friction drag

aviation fuels are given octane ratings and performance numbers to describe resistance to detonation. a performance number consists of two numbers such as 80/87 or 100/130. what does the higher number indicate?

rich fuel/air mixture

When replacing OEM multi-conductor cables, utilizing current military specification cable, what problems might you create?

Use of an alternative color code during modification without adequate notation on wiring diagrams, could severely complicate subsequent servicing of the aircraft

What is the term for time required capacitor to charge in an RC series or circuit to 63.2% power supply

RL time constant

What should be done if a tire gets oil of grease on it

Rinse with soap and water

What is the mechanical advantage of a piston stroke of 1 square inch by 1/4 square inch

Fluid lines in aircraft are identified by markers which include words

Color codes and geometric symbols

There are generally two kinds of flares used in aircraft tubing, a single flare and a double flare. When these flares are made properly, the flare angle will be at an angle of.

35-37

flexible hoses are sized or designated according to the dash number stenciled on the side of the hose. The dash number does not indicate the inside or outside diameter, but does indicate the

Compatible tubing size

Which type of bolt is used only when sheer loads occur and never with tension

Clevis bolt

What recommendation should be followed when extensive corrosion is found on a magnesium, air frame or power plant casting

Contact the manufacturer

The absence of which item will allow aluminum to be subject to corrosion damage

An oxide film

The wing on a slow moving aircraft, has a curved top surface and a relatively flat bottom surface. What happens to the air moving over the top relative to the moving on the bottom

The air moves faster, creating reduced pressure

What is the conceptual principle of MRM?

Training

What is the main difference between a team of people and a group of people?

Interdependence

How much force is required to lift 120 pound weight with a single fixed pulley off of a table that is 3 feet above the floor

120-foot pounds

Each person performing an annual or hundred hour inspection she’ll use a checklist that contains at least those items in

14 CFR (FAR) Part 43 appendix D

What is defined as a digital code in which each of the decimal digits (0–9) Is represented by a group of four bits

Binary coded decimal

When an 18 inch output piston applies 50 psi to 1/2 Inch piston, and it moves 20 Inches how much pressure is in the system

100 psi

Where can you find the definition of the “Product”

part 21 of the FAR

Hydraulic systems schematic drawings are used for

Specific location/installation of the parts in relation to one another

how many of the following will lead to improved quality and an environment that assures continued worker and aircraft safety? 1. Auditing using an independent organization 2. Human factors awareness 3. An internal reporting and auditing system

of the following statements, which one is incorrect -SLSA are factory built - SLSA and ELSA are kit built - ELSA are kit built

SLSA and ELSA are kit built

Which Standard practice action is performed when soldering AC wiring

Heat the wire until wetting action begins

What type of solder is commonly used in electronics?

40% lead and 60% tin

Which thermal device can be reset after a current overload

Trip free circuit breaker

To avoid compliance with an airworthiness directive

Submit alternate plans to the FAA in Oklahoma City, Oklahoma

John is a mechanic 6’2” tall and Mary is 5’3” tall. both are equally qualified. There is a requirement to repair a bulkhead inside the aft compartment of a fuselage. what element comes into play in the scenario

Human factors

What does the maintenance resource management approach concern?

Effective communication and safety of training

The maintenance air decision aid (MEDA) Concept is based on which principal

Manageability of errors

What is the most common maintenance error?

Installation

The failure to be alert or vigilant in observing is

Lack of awareness

Human factors are the study of how people interact with their

Environment

What is the study of human dimensions?

Anthropometry

What type of accident doesn’t happen immediately

Latent

What did Dr. James reason do?

Theorizes error

Compare pilot error versus mechanical error, and which is usually the most common

Pilot error

Professor James reason explains that errors by aircraft mechanics fall into one of three categories. These categories are.

Slips mistakes and violations

The three types of human error are

Omission commission and extraneous

John and Nancy have been tasked with completing a hydraulic pump inspection. John is 5’9” tall Nancy is 5’6” tall what could result if Nancy is not tall enough to accomplish the task

Human error

What is the effect on the issuance of your airman certificate when the TSA issues a final notification of threat assessment?

The FAA will deny any approval for a certificate, rating or application

Primary responsibility for compliance with airworthiness directives lies with the

Aircraft owner or operator

Who developed the dirty dozen?

Gordon Dupont

the “ crackdown” approach for human behavior control is based upon

Fear and punishment

Lack of clean, direct statements and good active, listening skills is the lack of what

Communication

When an incident or accident occurs as a result of a decision made long before the failure what type of failure is it?

Latent

Human factors dirty dozen list includes all but

latent failure

Instrument repairs may be performed

By an FAA approved instrument repair station

how is a quality system assured

By an internal reporting and auditing system

According to Dr. Jane’s reason, there are two types of human failure which can occur they are

Active and latent

Many areas of aviation have shifted their focus from eliminating error to

Preventing and managing error

when we think of aviation safety in a contemporary way, human error is

The starting point

All of the following are consequences of human error, except

Mental stressor

What are two types of stress placed on a mechanic?

Physical and psychological

The positive aspects of human factor issues are referred to as the

Magnificent seven

The SHEL model is another human factors tool. The goal is to determine not only what the problem is but also

Where and why it exist

Which of the following statements is true for a certificated and appropriately rated mechanic regarding repairs and alterations

He, or she may perform an airframe major, repair, or major alteration, but cannot approve the work for return to service

Which of the following is an instance, when a special flight permit may not be issued

Flying passengers on a scheduled operation

1) Certificated mechanics with an airframe rating may perform a minor repair to an airspeed indicator providing they have the necessary equipment available 2) Certificated mechanics with a powerplant rating may perform a major repair to propeller providing they have the necessary equipment available

Neither No. 1, nor No. 2 is true

Who is responsible for determining that materials used in aircraft maintenance and repair are of the proper type and conform to the appropriate standards

The installing person or agency

Which of these publications contains standards for protrusion of bolts, studs and screws through self locking nuts

AC 43.13–1 B

The replacement of a damaged engine mount with a new, identical engine mount. Purchased from the aircraft manufacturer is considered a.

Minor repair

Who has the authority to approve for return to service a propeller after 100 hour inspection 1. A mechanic with a power plant rating 2. A non-certificated mechanic working under the supervision of a certificated mechanic with airframe and powerplant ratings 3. Any certificated repairman

14 CFR, part 65 contains information for the certification of

Airman other than flight crewmembers

14 CFR, part 65 sub part D contains regulations regarding the certification of

Mechanics

A certificated mechanic shall not exercise the privileges of the certificate and rating unless within the proceeding 24 months the administrator has found that the certificate holder is able to do the work or the certificate holder has

Served as a mechanic under the certificate and rating for at least six months

Under title 14 of the code of federal regulations, What is the maximum penalty for falsification, alteration, or fraudulent reproduction of certificates, logbooks reports and records

Suspension revocation of any certificate held

How long does the holder of a certificate issued under part 65 have to notify the FAA after any change in permanent mailing address?

30 days

How long is a mechanic certificate with airframe and or power plant ratings valid?

Until voluntarily surrendered permanently revoked, or temporarily suspended

Why is a mechanic applicant issued a temporary certificate after successful completion of the required test?

To allow for review of his/her application and supplementary documents

What is the maximum duration of a temporary airman certificate?

120 days

When may an otherwise qualified mechanic, who does not read ,wright , speak, and understand the English language be eligible to apply for a mechanic certificate?

When employed outside the United States by a US carrier

100

The 100 hour inspection required by federal aviation regulations for certain aircraft being operated for hire may be performed by

Appropriately rated mechanics and approved by them for return to service

general 6

ユーザ名非公開 · 56問 · 2年前

general 6

56問 • 2年前

ユーザ名非公開

問題一覧

which specification does not apply to a life limited part and it’s mandatory replacement time?

illustrated parts catalog

What is the speed of a spare gear with 24 teeth driven by a pinion gear with 84 teeth turning 140 RPM ?

490

An aircraft at sea level traveling 760 mph is considered .5 mach. What is the speed if the aircraft was traveling at 1.3 Mach

988

What is the formula for power?

Power =( force* distance)/ time or (work/time)?

What is the legal effect of failing to comply with an AD?

Anyone who operates or uses a product that does not meet the requirements of the AD is violation

What protection device sectionalizes a circuit box

Current limiter

Human errors amount to what Percent?

80%

Butt welds are supposed to penetrate what percent of the welded material?

100%

What is the composition of AL20?

Copper alloy between pure aluminum

Determine the correct size of the registration number

12 inches

Which jet fuel is made from kerosene

Jet A1

When securing an aircraft with a tricycle landing gear to fixed tiedown points, the nose gear should be

Unlocked and straight ahead

What is a type of drawing with six views?

Pictorial drawing

When should water be added to a nickel cadmium battery?

Fully charged

Which of the following is correct?

An outside micrometer is limited to diameters

What method of nondestructive inspection has a high risk of radiation exposure?

Radiography

What tool is used to measure a warped brake rotor?

Dial indicator

If a phase 2 inspection was completed in December, but the phase 4 inspection was done in May. When is the next annual due?

End of may

When mooring a small aircraft

Face the aircraft into the wind

A wing with a long span, and a short cord will have

Low stall speed and low drag

Typically, when towing an aircraft, the towing speed should not exceed

The speed of the walking team

Shot peening is a process which

Metal is worked hardened to prevent cracks

Some types of stainless steel are highly susceptible to this type of electro current corrosion

Intergranular

when conveying information related to an advertisement or sales transaction, no person may make or cause to be made

fraudulent and intentional false statements

where can a listing of major repairs and major alterations be found?

14 CFR (FAR) part 43 Appendix A

what is the maximum combined length of a combination of washers installed and on a bolt head or a nut

1/8 inch

what is the allowable percentage of scratches or dents in metal tubing, when not in the heel or bend?

10% wall thickness

when installing a clevis bolt and castellated nut, you should start alignment with the cotter pin hole at?

the minimum recommended torque plus friction drag

rich fuel/air mixture

When replacing OEM multi-conductor cables, utilizing current military specification cable, what problems might you create?

Use of an alternative color code during modification without adequate notation on wiring diagrams, could severely complicate subsequent servicing of the aircraft

What is the term for time required capacitor to charge in an RC series or circuit to 63.2% power supply

RL time constant

What should be done if a tire gets oil of grease on it

Rinse with soap and water

What is the mechanical advantage of a piston stroke of 1 square inch by 1/4 square inch

Fluid lines in aircraft are identified by markers which include words

Color codes and geometric symbols

There are generally two kinds of flares used in aircraft tubing, a single flare and a double flare. When these flares are made properly, the flare angle will be at an angle of.

35-37

flexible hoses are sized or designated according to the dash number stenciled on the side of the hose. The dash number does not indicate the inside or outside diameter, but does indicate the

Compatible tubing size

Which type of bolt is used only when sheer loads occur and never with tension

Clevis bolt

What recommendation should be followed when extensive corrosion is found on a magnesium, air frame or power plant casting

Contact the manufacturer

The absence of which item will allow aluminum to be subject to corrosion damage

An oxide film

The wing on a slow moving aircraft, has a curved top surface and a relatively flat bottom surface. What happens to the air moving over the top relative to the moving on the bottom

The air moves faster, creating reduced pressure

What is the conceptual principle of MRM?

Training

What is the main difference between a team of people and a group of people?

Interdependence

How much force is required to lift 120 pound weight with a single fixed pulley off of a table that is 3 feet above the floor

120-foot pounds

Each person performing an annual or hundred hour inspection she’ll use a checklist that contains at least those items in

14 CFR (FAR) Part 43 appendix D

What is defined as a digital code in which each of the decimal digits (0–9) Is represented by a group of four bits

Binary coded decimal

When an 18 inch output piston applies 50 psi to 1/2 Inch piston, and it moves 20 Inches how much pressure is in the system

100 psi

Where can you find the definition of the “Product”

part 21 of the FAR

Hydraulic systems schematic drawings are used for

Specific location/installation of the parts in relation to one another

of the following statements, which one is incorrect -SLSA are factory built - SLSA and ELSA are kit built - ELSA are kit built

SLSA and ELSA are kit built

Which Standard practice action is performed when soldering AC wiring

Heat the wire until wetting action begins

What type of solder is commonly used in electronics?

40% lead and 60% tin

Which thermal device can be reset after a current overload

Trip free circuit breaker

To avoid compliance with an airworthiness directive

Submit alternate plans to the FAA in Oklahoma City, Oklahoma

Human factors

What does the maintenance resource management approach concern?

Effective communication and safety of training

The maintenance air decision aid (MEDA) Concept is based on which principal

Manageability of errors

What is the most common maintenance error?

Installation

The failure to be alert or vigilant in observing is

Lack of awareness

Human factors are the study of how people interact with their

Environment

What is the study of human dimensions?

Anthropometry

What type of accident doesn’t happen immediately

Latent

What did Dr. James reason do?

Theorizes error

Compare pilot error versus mechanical error, and which is usually the most common

Pilot error

Professor James reason explains that errors by aircraft mechanics fall into one of three categories. These categories are.

Slips mistakes and violations

The three types of human error are

Omission commission and extraneous

John and Nancy have been tasked with completing a hydraulic pump inspection. John is 5’9” tall Nancy is 5’6” tall what could result if Nancy is not tall enough to accomplish the task

Human error

What is the effect on the issuance of your airman certificate when the TSA issues a final notification of threat assessment?

The FAA will deny any approval for a certificate, rating or application

Primary responsibility for compliance with airworthiness directives lies with the

Aircraft owner or operator

Who developed the dirty dozen?

Gordon Dupont

the “ crackdown” approach for human behavior control is based upon

Fear and punishment

Lack of clean, direct statements and good active, listening skills is the lack of what

Communication

When an incident or accident occurs as a result of a decision made long before the failure what type of failure is it?

Latent

Human factors dirty dozen list includes all but

latent failure

Instrument repairs may be performed

By an FAA approved instrument repair station

how is a quality system assured

By an internal reporting and auditing system

According to Dr. Jane’s reason, there are two types of human failure which can occur they are

Active and latent

Many areas of aviation have shifted their focus from eliminating error to

Preventing and managing error

when we think of aviation safety in a contemporary way, human error is

The starting point

All of the following are consequences of human error, except

Mental stressor

What are two types of stress placed on a mechanic?

Physical and psychological

The positive aspects of human factor issues are referred to as the

Magnificent seven

The SHEL model is another human factors tool. The goal is to determine not only what the problem is but also

Where and why it exist

Which of the following statements is true for a certificated and appropriately rated mechanic regarding repairs and alterations

He, or she may perform an airframe major, repair, or major alteration, but cannot approve the work for return to service

Which of the following is an instance, when a special flight permit may not be issued

Flying passengers on a scheduled operation

Neither No. 1, nor No. 2 is true

Who is responsible for determining that materials used in aircraft maintenance and repair are of the proper type and conform to the appropriate standards

The installing person or agency

Which of these publications contains standards for protrusion of bolts, studs and screws through self locking nuts

AC 43.13–1 B

The replacement of a damaged engine mount with a new, identical engine mount. Purchased from the aircraft manufacturer is considered a.

Minor repair

14 CFR, part 65 contains information for the certification of

Airman other than flight crewmembers

14 CFR, part 65 sub part D contains regulations regarding the certification of

Mechanics

Served as a mechanic under the certificate and rating for at least six months

Under title 14 of the code of federal regulations, What is the maximum penalty for falsification, alteration, or fraudulent reproduction of certificates, logbooks reports and records

Suspension revocation of any certificate held

How long does the holder of a certificate issued under part 65 have to notify the FAA after any change in permanent mailing address?

30 days

How long is a mechanic certificate with airframe and or power plant ratings valid?

Until voluntarily surrendered permanently revoked, or temporarily suspended

Why is a mechanic applicant issued a temporary certificate after successful completion of the required test?

To allow for review of his/her application and supplementary documents

What is the maximum duration of a temporary airman certificate?

120 days

When may an otherwise qualified mechanic, who does not read ,wright , speak, and understand the English language be eligible to apply for a mechanic certificate?

When employed outside the United States by a US carrier

100

The 100 hour inspection required by federal aviation regulations for certain aircraft being operated for hire may be performed by

Appropriately rated mechanics and approved by them for return to service