electricity
What are the 2 types of circuits?
Series and parallel
What are the 3 types of work drawings?
Detail, assembly & installation
What should be clearly indicated on the A/C weighing form?
Weighing points
Why are there bends on fluid and pneumatic metal tubing?
To prevent excess stress
What are the 2 classifications of metal?
Ferrous & non-ferrous
The amount of electricity a capacitor can store is directly proportional to the ____________
plate area and inversely to the distance between the plates
A drawing in which the subassemblies or parts are shown as brought together on an aircraft is called ______
An installation drawing
Why is improper loading of a helicopter fore or aft of its CG hazardous?
It causes the reduction or loss of effective cyclic pitch control.
A gas or fluid line marked with the letters PHDAN is _____
Used to Cary a hazardous substance
In magnetic particle inspection, a flaw that is perpendicular to the magnetic field flux lines generally causes ______
A large disruption in the magnetic field
In an AC circuit, the effective voltage
Less than the maximum Instantaneous voltage
In order to locate wing and stabilizer frames, what number system is used?
Station numbers
What is the maximum weight of an aircraft?
Empty weight + useful load
Which tubing have the characteristics (high strength & abrasion resistance) necessary for use in high-pressure (3000 psi) hydraulic system for operation of landing gear and flaps?
Corrosion-resistant steel annealed or 1/4 hard
The testing medium that is generally used in magnetic particle inspection utilizes a ferromagnetic material that has ________
high permeability, low retentivity