Free CLSSBB Exam Braindumps (page: 7)

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Fractional Factorial designs are used to reduce the __________because the number of runs has been lowered.

  1. Time and cost of experiments
  2. Number of people involved
  3. Number of data measurement points
  4. Output summary

Answer(s): A



A Factorial Experiment based on a Level 2 Design with 6 factors would require 16 runs to fully assess the interactions.

  1. True
  2. False

Answer(s): B



A Full Factorial experiment using a 3 level 3 factor approach has been proposed to test the viability of an extrusion machine experiment. How many treatment combinations will this approach involve?

  1. 6
  2. 9
  3. 27
  4. 54

Answer(s): C



Which statement(s) are correct about the DOE Factorial plot output here? (Note: There are 3 correct answers).

  1. Two factors were operated at 3 levels each
  2. The highest tool age was achieved with metal hardness at high level while keeping the cutting speed at the low level
  3. The design indicated above is a 32 factorial design
  4. The cutting speed and cutting angle are at the low level for the least tool age achieved
  5. All factors had 2 levels in the experiment

Answer(s): B,C,E



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António commented on April 03, 2024
Preparing for the exam. Great resource
PORTUGAL
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