General SG pt 3

The major source of weight change for most aircraft as they age is caused by

Repairs and alterations

The replacement of fabric on fabric-covered parts such as wings, fuselages, stabilizers, or control surfaces is considered to be a

minor repair unless the underlying structure is altered or repaired.

A primary cause of intergranular corrosion is

Improper heat treatment

Which term means .001 ampere?

Milliampere.

The speed of sound in the atmosphere

Changes with a change in temperature

Which material cannot be heat treated repeatedly without harmful effects?

Clad aluminum alloy

The voltage drop in a circuit of known resistance is dependent on

Amperage of the circuit

When referencing resistance in a parallel DC circuit, which of the following statements is true?

The total current is equal to the sum of the currents through the individual branches of the circuit.