To improve the quality of the wave soldering process through design of experiments,_____ factors at _____ levels were selected for the experiment.?
A)seven; two
B)six; three
C)seven; three
D)three; two

Question

Quizplus · Accepted Answer

Seven factors at three levels were selected for the experiment. This allows for a more thorough exploration of the effects of each factor on the wave soldering process, giving a greater chance of identifying the most influential factors and optimizing the process.

To Improve the Quality of the Wave Soldering Process Through