Raytheon study test Exam Question &
Answers 2025
what is the definition of an IPC J-STD-001, CLASS 3 product? - CORRECT
ANSWER ✔✔a class 3 product requires performance-on-demand, the
end-ur environment may be uncommonly harsh and the equipment
must function when required
what is the proper preparation and safe maintenance of the soldering
iron? - CORRECT ANSWER ✔✔- the soldering iron should be checked
to ensure the tip is fully inserted and there's is no damage
- sotter should be applied to the tip when the iron's hot (must use to
prevent tip oxidation)
- ensure iron tip is the correct size for connection to be soldered
- check and verify that the ESD protection date on the power supply
and iron has not expired.
-no eating/drinking/smoking at work bench
types of maintenance required at work station: - CORRECT ANSWER
✔✔1. work surfaces uncluttered and free of object debris (POD) = lead
clipping, contamination, solder balls, etc.
