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ERASED TEST, YOU MAY BE INTERESTED ONFAA AMT GENERAL QUESTIONS 07

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Title of test:
FAA AMT GENERAL QUESTIONS 07

Description:
faa study guide

Author:
fabio santos
(Other tests from this author)

Creation Date:
15/04/2017

Category:
Others

Number of questions: 40
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Content:
The measurements showing the ideal or perfect sizes of parts on drawings are called: allowances. tolerances. dimensions.
Which condition is an indication of improperly torqued cell link connections of a nickel cadmium battery? Toxic and corrosive deposits of potassium carbonate crystals. Heat or burn marks on the hardware. Light spewing at the cell caps.
The clearance between the piston rings and the ring lands is measured with a: micrometer caliper. depth gauge. thickness gauge.
Transfer of electrical energy from one conductor to another without the aid of electrical connections: will cause excessive arcing and heat, and as a result is impractical. is called induction. is called airgap transfer.
Which condition is the actual amount of water vapor in a mixture of air and water? Dewpoint. Relative humidity. Absolute humidity.
An airplane flying a distance of 875 miles used 70 gallons of gasoline. How many gallons will it need to travel 3,000 miles? 250. 144. 240.
(Refer to Figure 45 .) What type weld is shown at B? Butt. Double butt. Fillet.
When taxiing (or towing) an aircraft, an alternating red and green light from the control tower means: move clear of the runway/taxiway immediately. OK to proceed but use extreme caution. return to starting point.
(Refer to Figure 34 .) What is the maximum diameter of the hole for the clevis pin? 0.3175. 0.31255. 0.3130.
Which of these nondestructive testing methods is suitable for the inspection of most metals, plastics, and ceramics for surface and subsurface defects? Ultrasonic inspection. Eddy current inspection. Magnetic particle inspection.
Which is the ratio of the water vapor actually present in the atmosphere to the amount that would be present if the air were saturated at the prevailing temperature and pressure? Relative humidity. Absolute humidity. Dewpoint.
A fully charged lead acid battery will not freeze until extremely low temperatures are reached because: most of the acid is in the solution. the acid is in the plates, thereby increasing the specific gravity of the solution. increased internal resistance generates sufficient heat to prevent freezing.
An aircraft with an empty weight of 1,800 pounds and an empty weight CG of +31.5 was altered as follows: 1. two 15-pound passenger seats located at +72 were removed; 2. structural modifications increasing the weight 14 pounds were made at +76; 3. a seat and safety belt weighing 20 pounds were installed at +73.5; and 4. radio equipment weighing 30 pounds was installed at +30.What is the new empty weight CG? +32.69. +31.61. +30.61.
If the volume of a cylinder with the piston at bottom center is 84 cubic inches and the piston displacement is 70 cubic inches, then the compression ratio is: 7:1 1.2:1 6:1.
What determines whether the value of a moment is preceded by a plus (+) or a minus (-) sign in aircraft weight and balance? The location of the weight in reference to the datum. The result of a weight being added or removed and its location relative to the datum. The location of the datum in reference to the aircraft CG.
(1) Bonded clamps are used for support when installing metal tubing.(2) Unbonded clamps are used for support when installing wiring.Regarding the above statements, both No. 1 and No. 2 are true. only No. 1 is true. neither No. 1 nor No. 2 is true.
Why is steel tempered after being hardened? To increase its strength and decrease its internal stresses. To relieve its internal stresses and reduce its brittleness. To increase its hardness and ductility.
(Refer to Figure 16 .) When electrical power is applied to the bus, which relays are energized? PCC and TCC. TCC and TCO. PCO and PCC.
What is the speed ratio of an input gear with 36 teeth meshed to a gear with 20 teeth? 9:5 1:0.56 1:1.8.
(Refer to Figure 12 .) Find the total resistance of the circuit. 16 ohms. 2.6 ohms. 21.2 ohms.
The useful load of an aircraft is the: difference between the net weight and total weight. difference between the maximum gross weight and empty weight. sum of the empty weight and the maximum gross weight.
What must accompany fuel vaporization? A reduction in volume. An absorption of heat. A decrease in vapor pressure.
Which tool can be used to measure the alignment of a rotor shaft or the plane of rotation of a disk? Shaft gauge. Dial indicator. Protractor.
Suitability for use of a specific propeller with a particular engine airplane combination can be determined by reference to what informational source? Alphabetical Index of Current Propeller Type Certificate Data Sheets, Specifications, and Listings. Propeller Specifications or Propeller Type Certificate Data Sheet. Aircraft Specifications or Aircraft Type Certificate Data Sheet.
Who is responsible for upkeep of the required maintenance records for an aircraft? The aircraft owner. The maintaining repair station or authorized inspector. The maintaining certificated mechanic.
The purpose of aircraft wing dihedral is to: increase lift coefficient of the wing. increase lateral stability. increase longitudinal stability.
How long does the holder of a certificate issued under 14 CFR part 65 have to notify the FAA after any change in permanent mailing address? 30 days. 60 days. 90 days.
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. The manufacturer of the aircraft. The owner or operator of the aircraft.
What is descriptive of the annealing process of steel during and after it has been annealed? Rapid cooling; high strength. Slow cooling; increased resistance to wear. Slow cooling; low strength.
Which is the ratio of the water vapor actually present in the atmosphere to the amount that would be present if the air were saturated at the prevailing temperature and pressure? Relative humidity. Absolute humidity. Dewpoint.
Nickel cadmium battery cases and drain surfaces which have been affected by electrolyte should be neutralized with a solution of: boric acid. sodium bicarbonate. potassium hydroxide.
The material specifications for a certain aircraft require that a replacement oil line be fabricated from 3/4-inch 0.072 5052-0 aluminum alloy tubing. What is the inside dimension of this tubing? 0.688 inch. 0.750 inch. 0.606 inch.
Spilled mercury on aluminum: greatly increases susceptibility to hydrogen embrittlement. may cause impaired corrosion resistance if left in prolonged contact. causes rapid and severe corrosion that is very difficult to control.
A scratch or nick in aluminum tubing can be repaired provided it does not: appear in the heel of a bend. appear on the inside of a bend. exceed 10 percent of the tube OD on a straight section.
The useful load of an aircraft consists of the: crew, usable fuel, oil, and fixed equipment. crew, usable fuel, passengers, and cargo. crew, passengers, usable fuel, oil, cargo, and fixed equipment.
If a flared tube coupling nut is overtightened, where is the tube most likely to be weakened/damaged? Along the entire length of the sleeve and tube interface. At the edge of the sleeve and straight portion of the tube. At the sleeve and flare junction.
What is the maximum penalty for cheating or other unauthorized conduct when taking an FAA mechanic test? Ineligibility to receive any certificate or rating for one year. Ineligibility to receive any certificate or rating for one year, and suspension or revocation of any certificate held. Ineligibility to receive any certificate or rating for one year, and suspension of any certificate held.
What determines whether the value of a moment is preceded by a plus (+) or a minus (-) sign in aircraft weight and balance? The location of the weight in reference to the datum. The result of a weight being added or removed and its location relative to the datum. The location of the datum in reference to the aircraft CG.
Under the Federal Aviation Regulations, an aviation maintenance technician is required to perform maintenance on an aircraft so that it: always meets its original type design. is at least equal to its original or properly altered condition. exceeds minimum standards with regard to aerodynamic function, structural strength, resistance to vibration, and other qualities affecting airworthiness.
What tool is generally used to calibrate a micrometer or check its accuracy? Dial indicator. Gauge block. Machinist scale.
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