6 Sep 2014

cbse-class-10-mathematics-sample-paper2

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Unit 11-1 Mark Quiz Questions
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1. Action to improve reliability during the design phase is taken by the __________.
Reliability engineer
Correct
Designer
Wrong
Parameter
Feedback:
Not the right choice: Parameter is a set of independent variables that express the coordinates of a point. However, action to improve reliability during the design phase is not taken by parameter.
Quality planning

2. Designers must recognise that__________ is a cross-functional process.
Development process
Wrong
Design department
Feedback:
Not the right choice: Design department in product development requires that designers become knowledgeable about the impact of the design on the other activities and that designer actively views these activities as part of the development process. However, Design department is not recognised by designers as a cross functional process.
Quality planning
Correct
Product development

3. Quality of design measures the _________ of a product or service .
Correct
Functionality
Feedback:
Right choice: Quality of design measures the functionality of a product or service.
Reliability
Availability
Maintainability

4. The assignment of a product to operate at stress levels under its normal rating is called as __________.
Correct
Derating
Criticality analysis
Wrong
Stress and life test
Feedback:
Not the right choice: Stress and life test is one type of test that is used for evaluating designs. However, stress and life test is not the assignment of a product to operate at stress levels under its normal rating.
Hazard frequency

5. What can provide the measurements and feedback for the various steps in product development?
Correct
Quality control
Wrong
Quality improvement
Feedback:
Not the right choice: Quality improvement can provide the methodology for continuous improvement of the development process. However, it does not provide the measurements and feedback for the various steps in product development.
Quality planning
Flow diagram

6. What is the general term that means deployment of quality through deployment of quality functions?
Wrong
Design of Experiments
Feedback:
Not the right choice: Design of Experiments is the design of any information-gathering exercises where variation is present. However, Design of Experiments is not a general term that means deployment of quality through deployment of quality functions.
Correct
Quality Function Deployment (QFD)
House of Quality
Process Control

7. Which of the following uses a ratio relating performance and cost?
Correct
uantitative approach
Qualitative approach
Wrong
Six sigma approach
Feedback:
Not the right choice: Six sigma approaches a business management strategy originally developed by Motorola. However, Six sigma approach does not use a ratio relating performance and cost.
Cost approach




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