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WorksheetsOM 5.5
Total questions: 41
Worksheet time: 21mins
The time elapsed from the point the machine fails to perform its function to the point it is repaired and brought into operating condition is known as ________________________.
A. Down time
B. Break time
C. Idle time
D. None of the above
Which does not come under the classification of maintenance?
A. Corrective maintenance
B. Timely maintenance
C. Scheduled maintenance
D. Preventive maintenance
The belt of an electric motor is frayed. Which maintenance is appropriate?
A. Corrective maintenance
B. Scheduled maintenance
C. Preventive maintenance
D. Timely maintenance
Scheduled maintenance refers to the following except ____________.
A. Overhauling of machine
B. Cleaning of water tank
C. Whitewashing of building
D. Repairing break down machine
As preventive maintenance cost increases, we can expectto see a simultaneous ________ in breakdown maintenance cost.
A. Increase
B. Decrease
C. Increase or decrease
D. Check
Equipment maintenance report cards are meant to record ________________.
A. The way equipment behaves
B. Total down time of the equipment
C. The rate at which different components wear off
D. All of the above
Preventive maintenance is intended to avoid equipment breakdowns.
TRUE
FALSE
Long-term effects and cost comparisons does not usually favor preventive maintenance over performing maintenance actions only when the system fails.
TRUE
FALSE
An example of corrective maintenance is when a broken belt of an electric motor is replaced.
TRUE
FALSE
Equipment maintenance prioritizes costs over safety.
TRUE
FALSE
Compared to periodic maintenance, predictive maintenance is condition based maintenance.
TRUE
FALSE
Total Productive Maintenance (TPM) aims at optimizing the productivity of manufacturing equipment through systematic equipment maintenance involving employees at all levels.
TRUE
FALSE
An Autonomous Maintenance
Gives operators greater “ownership” of their equipment.
Increases operators’ knowledge of their equipment.
Ensures equipment is well-cleaned and lubricated.
All of the above
The maintenance which Schedules maintenance tasks based on predicted and/or measured failure rates is
Autonomous Maintenance
Planned Maintenance
Quality Maintenance
Early Equipment Maintenance
In _________ maintenance , Apply Root Cause Analysis to eliminate recurring sources of quality defects
Quality Maintenance
Autonomous Maintenance
Planned Maintenance
All of the Above
The Main objective of Total productive maintenance is to
Achieve Zero BAD
Good Production
Good Quality
None of the above
OEE is
Overall Equipment Effectiveness
Overall Equipment Engineering
Open Equipment Effectiveness
Overall Electronic Equipment
The theoretical fastest possible time to manufacture one piece in Production is
Ideal Cycle Time
Planned Production Time
Fully Productive Time
None of the above
The total time the production asset is scheduled for production
Planned Production Time
Fully Productive Time
Ideal Cycle Time
None of the above
The best practices” metric that identifies the percentage of planned production time that is truly productive.
Overall Equipment Effectiveness
Lead Time
Productivity
None of the above
The Excellence in TPM can be measured by implementing
PQCDSM
Quality Assurance
KAIZEN
None of the above
Who is considered to be the father of Six Sigma?
Bill Smith
Walter Shewhart
Jack Welch
None
The concept of Six Sigma was developed by the following company.
General Electric
Motorola
Honeywell
DuPont
Six Sigma strategies seek to improve the quality of the output of a process by
identifying the causes of defects
removing the causes of defects
minimizing variability in manufacturing
all of the above
Combination of Six Sigma and Lean manufacturing is known as
Advanced Six Sigma
Lean Six Sigma
Operational Six Sigma
None
“DMAIC” is used for projects aimed at
improving an existing business process
creating new product or process designs
Both (A) and (B)
None of the above
In “DMAIC”, M stands for
Measure
Method
Machine
Manpower
The percentage yield in Six Sigma is
93.3
99.38
99.977
99.99966
Six Sigma is a managerial approach designed to create processes resulting in at most how many defects?
340 defects per million
34 defects per 100,000
34 defects out of 10,000
3.4 defects per million
In DMADV, the second "D" (which is the 4th letter) stands for:
Do
Design
Duplicate
Dedicate
When following the five-step process known as the DMAIC Model, in which step are the root causes of why defects occur determined?
Measure
Improve
Control
Analyze
One standard deviation is what percentage of the normal distribution?
34%
68%
58%
27%
Two sigma is what percentage of the normal distribution?
68%
95%
97%
99%
Three sigma is what percentage of the normal curve?
99%
99.5%
99.2%
99.7%
The mean of a distribution is the _________.
y=f(x)
Standard Deviation
Average
Sigma
What is Dr. Deming known for?
continual improvement of quality
Toyota
Japanese assembly lines
thinking
Kaizen is
a Japanese word which means "create"
a Japanese word which means "productivity"
a Japanese word which means "collaborate"
Japanese term for "continuous improvement"
DMAIC stands for ...
Define, Measure, Analyze, Improve and Control
Design, Measure, Analyze, Improve and Control
Demand, Measure, Analyze, Improve and Calculate
Define, Measure, Analyze, Improve and Collaborate
NVA stands for
Non Value Addition
Not Valid Answer
Never Value Added
Non Value Added
Reducing (not eliminating) variation to provide virtually defect free performance to improve quality of products and services
Six Sigma
Team Based Problem Solving
Transformation of Thinking
Malcom Baldridge Award
Lean enterprise focuses on
only eliminating waste of the most important items, not all
finding what will add value
discussing NVA activities
eliminating waste (non value adding activities)
-value adding is what the customer will pay for
