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CSSGB · Question #163

In order for value flow analysis to be effective, a team must take which of the following steps first?

The correct answer is A. Define the value stream. Defining the value stream (A) must come first because you cannot analyze flow through a system that hasn't been mapped and bounded - without knowing where the value stream starts and ends, any subsequent analysis lacks a foundation to stand on. Why the distractors are wrong: B (E

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Question

In order for value flow analysis to be effective, a team must take which of the following steps first?

Options

  • ADefine the value stream
  • BEliminate backlogs in the value stream
  • CIdentify overlapping functions in the value stream
  • DIdentify specific work practices within the value stream

How the community answered

(60 responses)
  • A
    90% (54)
  • B
    2% (1)
  • C
    3% (2)
  • D
    5% (3)

Explanation

Defining the value stream (A) must come first because you cannot analyze flow through a system that hasn't been mapped and bounded - without knowing where the value stream starts and ends, any subsequent analysis lacks a foundation to stand on.

Why the distractors are wrong:

  • B (Eliminate backlogs): This is a corrective action that comes after analysis reveals problems - you can't eliminate what you haven't yet measured or located.
  • C (Identify overlapping functions): This is a discovery activity that happens during analysis, not before it - and it only makes sense once the stream is defined.
  • D (Identify specific work practices): Also an analysis activity that occurs within a defined stream; you need the boundaries set first before drilling into individual practices.

Memory tip: Think of it like drawing a map before taking a road trip. You must first draw the map (define the value stream) before you can find traffic jams (backlogs), redundant routes (overlapping functions), or driving habits (work practices). "Define before you refine."

Topics

#value stream mapping#value flow analysis#lean tools#process improvement

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