Knowledge Test 29

1. In which type of control chart the upper and lower control  limits  will  not  be  constant  but  will  be varying:
a) ‘c’ chart
b) np chart
c) ‘p’ chart
d) X-R chart

2. What type of graph is a Pareto diagram ?
a) Bar graph
b) Pie graph
c) Compound graph
d) Line graph

3. Control Chart is a tool for quality control.  It is used for maintaining running control on a process.
a) On line
b) Off Line
c) Direct Line
d) Product Line

4. Bar graphs and line graphs are different
a) In values of scale at x, y intersection
b) Conditions for x axis
c) Both above
d) In visual depiction only – bar chart can be used instead of line chart and vice versa

5. Assignable cause occurs:
a) Infrequently
b) In an unpredictable manner
c) Both above
d) None of the above

6. Bar graphs and line graphs are different
a) In values of scale at x,y intersection
b) Conditions for x axis
c) Both above
d) In visual depiction only – bar chart can be used instead of line chart and vice versa

7. Histogram is not used to
a) Show relation between two variables
b) Know the pattern of variation
c) Assess conformance to specification
d) Assess process capability

8. Who observed that the quality defects are unequal in frequency?
a) Dr J M Juran
b) Dr W E Deming
c) Dr K Ishikawa
d) Dr W A Shewhart

9. Data obtained by count of defects, count of occurrences (no. of accidents) etc. can be termed as __________ data.
a) Attribute
b) Variable
c) Both a and b
d) None of the above

10. Most of the quality gurus insist upon the effective use of ___________________   to achieve excellence in quality.
a) Brainstorming
b) Statistical Quality Control
c) Problem Solving Teams
d) None of the above

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