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How can we obtain accurate estimates of experimental errors and the effects of the input variables on the response variables?
Skill/Topic: Statistical Process ControlA) Experimental runs under identical conditions should be replicated a suffi-cient number of times to obtain accurate estimates of experimental errors and the effects of the input variables on the response variables
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The experiments in which the effect of only one signal factor or input variable on a response variable is studied is called as __________________
Skill/Topic: Statistical Process ControlA) Unique ExperimentB) Single factor experimentC) Multiple factor experiment
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What are the basic forms of variation?
Skill/Topic: Statistical Process ControlA) The Basic forms of variation are Assignable variations and Coomon Variations
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Assignable variations can be managed
Skill/Topic: Statistical Process ControlA) TrueB) FalseExplanation: Assignable variations are caused by factors that can be clearly identified and possibly managed
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What are Assignable variations?
Skill/Topic: Statistical Process ControlA) Assignable variations are caused by factors that can be clearly identified and possibly managed
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What are common Variations?
Skill/Topic: Statistical Process ControlA) Common variations are those variations that are inherent in the system itself
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What is Precision of Measurement?
Skill/Topic: Statistical Process ControlA) If the average of all measurements falls relatively close to an understood point (on target), then the process is said to be accurate.
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What are Data Sets?
Skill/Topic: Quality ProcessA) The numbers from measurements that represent a parameter in common is called a Data Set
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When do we use a np chart?
Skill/Topic: Statistical Process ControlA) The np Chart can be used for the special case when the subgroups for constructing an attribute chart are of equal size.
Quality Control Interview Questions
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