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The output variable that is being studied and measured in an experiment is the __________ variable
Skill/Topic: Statistical Process ControlA) InputB) NoiceC) ResponseD) Intermediate
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The variable which includes variables that are functions of input variables and affect the output variables, is called an ___________ variable.
Skill/Topic: Statistical Process ControlA) Intermediate
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Signal Factors can be controlled during the experiment
Skill/Topic: Statistical Process ControlA) TrueB) FalseExplanation: Signal Factors are also called as Input Variables and can be controlled during experiement.
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Input variable is also called as ____ Factor
Skill/Topic: Statistical Process ControlA) Input variable is also called as Signal Factor
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Why do we use DOE?
Skill/Topic: Statistical Process ControlA) The design of experiments may be used to help improve the capability of a process by identifying the process and product variables that affect the mean and the variance of the quality characteristic(s) of the product.
mathan_vel
- Jun 9th, 2010
Design of Experiment (DoE) is a structured, organized method that is used to determine the relationship between the different factors (Xs) affecting a process and the output of that process (Y).
sudhakar2068
- Sep 13th, 2006
The design of experiments may be used to help improve the capability of a process by identifying the process and product variables that affect the mean and the variance of the quality characteristic(s...
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Machine vibration is an example of _______ cause
Skill/Topic: Statistical Process ControlA) Common
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Testing
1. How many types of reviews that we have in our testing?2. What is bad defect? why do we write bad defects?3. How RTM will be helpful for the QC team?
tester_kolkata
- Jun 8th, 2010
Bad Defects:In testing world there is no such word called bad defect. Bad Defect is a new terminology which we are using in now a days in testing. Here bad defect is used in two different scenar...
kurtz182
- Dec 20th, 2009
1) There are peer reviews, walkthroughs and inspections.2) It is a high priority and/or severity bug. We attach a high priority or severity level in the defect report and our description often c...
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If a performance characteristic is assigned a LSL and USL, it is considered to have a ________ tolerance.
Skill/Topic: Statistical Process ControlA) Single SideB) Two SideC) Multi Side
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The binomial distribution model describes __________ sampling
Skill/Topic: Statistical Process ControlA) RandomB) AcceptanceC) 100%D) Binomial
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Each Measurement has an Error associated with it
Skill/Topic: Statistical Process ControlA) TrueB) False
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What are Noice Variables?
Skill/Topic: Statistical Process ControlA) Noise variable factors either cannot be controlled or are difficult and or expensive to control during the design or actual production stage.
kannan.v.m
- Jul 3rd, 2012
Noise Factors are factors which cannt be eliminated . Its better to minimize the effect of noise factors bcoz trying to eliminate it is a complete waste as it will take more time and more cost.
mathan_vel
- Jun 9th, 2010
Noise variable factors either cannot be controlled or are difficult and or expensive to control during the design or actual production stage.
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Concrete compressive strength testing on the 29th day
Is it a big problem if the Concrete Testing for Concrete Cube Testing was conducted on the 29th day? Please advise
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What does DOE stands for ?
Skill/Topic: Statistical Process ControlA) Design of EngineeringB) Design of ExcellanceC) Design of ExperimentsD) Design of Engines
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Monitoring Defects
If you are a developer, how will you know the Production Issues, i.e. how do you track the defects in Production?
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What are the elements of a QC plan?
naveenkumar
- Nov 26th, 2015
Histrogram
Checksheet
Fishbone Diagram
Scatter Diagram
SPC
Pareto Chartmithr17
- Oct 21st, 2011
Quality assurance (QA) is about setting standards and protocols in place for testers (QC) to follow those standards and protocols while performing testing. Quality control (QC) refers to testing prod...
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What is an USL in a Control Chart ?
Skill/Topic: Statistical Process ControlA) USL (upper Specification Limit) is the highest level considered to be acceptable
naveenkumar.v
- Nov 26th, 2015
Upper Specification Limit. It is a maxi value of concern product.
mailme.qualityfirst
- Nov 13th, 2010
USL is Upper Specification limit. This is the the acceptable level and defined by Customer. beyond which the product is rejected.
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Mean Chart is also called as
Skill/Topic: Statistical Process ControlA) p ChartB) X Bar ChartC) C ChartD) R Chart
naveenkumar
- Nov 26th, 2015
B) X Bar Chart
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Quality means Conformance to requirements
Skill/Topic: Statistical Process ControlA) TrueB) FalseExplanation: Quality means conformance to the customer’s requirements and to the Standards
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DOE does not improve the Process yields
Skill/Topic: Statistical Process ControlA) TrueB) FalseExplanation: Apart from improving the capability of a process, DOE also increases the process yields
naveenkumar
- Nov 26th, 2015
B) False
forwallytal
- Apr 24th, 2012
True: Design of Experiment allows the most impactful parameters to hopefully be identified and enable the experimenter to target improvements in a more fruitful and effective manner. The DOE is a diagnostic tool - not the repair.
Quality Control Interview Questions
Ans