QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS VERIFIED LATEST UPDATE GRADED A+
2026/2027
Class 1 — General Electronic Products Includes products suitable for
applications where the major requirement is
function of the completed assembly.
Class 2 — Dedicated Service Electronic Products Includes products where
continued performance and extended life is required,
and for which uninterrupted service is
desired but not critical. Typically the
end- use environment would not cause
failures.
, Class 3 — High Performance Electronic Products Includes products
where continued high performance or performance-on-
demand is critical, equipment downtime
cannot be tolerated, end-use
environment may be uncommonly harsh,
and the equipment must function when
required, such as life support or other
critical systems.
Target Condition A condition that is close to
perfect/preferred, however, it is a
desirable condition and not always
achievable and may not be necessary
to ensure reliability of the assembly in
its service environment.
Acceptable Condition This characteristic indicates a
condition that, while not necessarily
perfect, will maintain the integrity and
reliability of the assembly in its service
environment.
Defect Condition A defect is a condition that may be