Mathematics
Physics
NDT
Weight & Balance
Tools & Processes
100
Express 5/8 as a percent
.625%
100
The boiling point of a given liquid varies with?
Directly with pressure.
100
What is dwell time?
The amount of time it takes for the penetrant to activate
100
Where do you look to determine the operating CG range when calculating a new aircrafts weight and balance document?
Type Certificate Data Sheet(TCDS)
100
.430
200
What is the square root of 4 raised to the 5th Power
32
200
What 3 factors are necessary to determine power?
Force, Distance, Time
200
Magnetic particle inspection is used primarily to detect?
Flaws on or near the surface.
200
What is maximum zero fuel weight?
the maximum permissible weight without fuel.
200
Aspect ratio of a wing is defined as the ratio of the
Wing span to the wing chord.
300
The number 3.47 X 10 to the negative 4th power is equal to?
.000347
300
Which atmospheric conditions will cause the true landing speed of an aircraft to be the greatest?
High temperature with high humidity
300
(1) In nondestructive testing, a discontinuity may be defined as an interruption in the normal physical structure or configuration of a part.
(2) A discontinuity may or may not affect the usefulness of a part.
(Which Statements are true?)
Both 1&2 are True
300
How do you calculate the center of gravity.
Weight X Arm=Moment, then Total Weight/Total Moment
300
Which tool can be used to determine piston pin out of-round-wear?
Micrometer caliper.
400
Find the area of a triangle with these given sides (3", 4", and 7 1/2")?
6 square in.
400
If the fluid pressure is 800psi in a "1/2 in" line supplying an actuating cylinder with a piston area of "10 sq in", the force exerted on the piston would be?
8000lbs
400
What method of magnetic particle inspection may be used in practically all circular and longitudinal magnetization procedures?
Continuous
400
What determines whether the value of a moment is proceeded by a (+) or a (-) in aircraft weight and balance?
The result of a weight being added or removed and its location relative to the datum.
400
What controls pitch, roll, and yaw on an airplane?
Pitch-Elevator, Roll-Aileron, Yaw-Rudder
500
(-35 + 25)(-7)+(Pi)(16-2 )/sq root 25
14.002
500
What force must be applied to roll a 120pound barrel up an inclined plane 9ft long to a height of 3 feet?
(L/I=R/E)*
40pounds
500
List of steps in order for dye penetrant testing?
(1.) PPE (2.) Solvent and wipe (3.) Penetrant (4.) Developer.
500
2 boxes which weigh 10pounds and 5 pounds are placed in an airplane so that their distance aft of the CG are 4ft and 2ft respectively. how far forward of the CG should a third box, weighing 20 pounds, be placed so the CG will not be changed?
2.5ft
500
When accomplishing loading computations for a small aircraft, necessary information obtained from the weight and balance record would include?
Current empty weight and empty weight CG