Sunday, September 6, 2009

Techniques for Operations Efficiency - 16

LIST OF ATTEMPTED QUESTIONS AND ANSWERS


Select The Blank
Question Due to SMED, ________ time cuts down.
Correct Answer Waiting
Your Answer Operation


Multiple Choice Multiple Answer
Question Actions that can be thought for the process having process
capability is smaller than specification tolerance are:-
Correct Answer Use of less precision machine , Possibility of
squeezing tolerances , Reduction in inspection
Your Answer Possibility of squeezing tolerances , Reduction in
inspection , 100% inspection , Use of less precision machine


Multiple Choice Single Answer
Question A control chart is also called as :-
Correct Answer Run chart
Your Answer Flow chart


Select The Blank
Question Ideally the histogram will have a symmetrical ( i.e. also
called as bell) shape tapering away on both sides from ________ value.
Correct Answer Average
Your Answer Maximum


Select The Blank
Question Capability index Cp = ________
Correct Answer Specification width/process width
Your Answer Specification width/process width


Multiple Choice Single Answer
Question Customer's return is an indicators of the MUDA of :-
Correct Answer Defect
Your Answer Defect


Multiple Choice Multiple Answer
Question Customers complaints may be segregated by :-
Correct Answer Nature of compliant i.e. defective product , Delayed
delivery , Short/excess quantity
Your Answer Nature of compliant i.e. defective product , Delayed
delivery , Short/excess quantity , Payment problem


Select The Blank
Question JIT helps to ________ the waste in the purchasing process.
Correct Answer Eliminates
Your Answer Eliminates


True/False
Question Pie chart is also called as angular diagram.
Correct Answer True
Your Answer False


True/False
Question Review is important step in problem solving.
Correct Answer True
Your Answer True


Select The Blank
Question To assess effectiveness of training ________ is essential.
Correct Answer Evaluation
Your Answer Re training


Select The Blank
Question Quality improvement team consists of departmental head with
a chairperson who has easy access to the ________.
Correct Answer Top management
Your Answer Workmen


Multiple Choice Single Answer
Question The area enclosed under normal distribution curve between
mean +3standard deviation is :-
Correct Answer 0.9973
Your Answer 0.9545


Multiple Choice Single Answer
Question In autonomus modules or cells, rate of production increases
:-
Correct Answer Number of operators increases
Your Answer Number of operators increases


Multiple Choice Multiple Answer
Question Histograms are useful to :-
Correct Answer Measure the current pattern & extent of variation ,
Assess current conformance to specification & scope of improvement ,
Determine whether or not the process is in the state of control
Your Answer Measure the current pattern & extent of variation , Assess
current conformance to specification & scope of improvement , Determine
whether or not the process is in the state of control , Do the analysis as
per "parato diagram"


Multiple Choice Single Answer
Question DOE stands for
Correct Answer Design of Experiments
Your Answer Degree of Evaluation


True/False
Question Automation can correct the basic faults of a improper setup
process.
Correct Answer False
Your Answer True


Multiple Choice Multiple Answer
Question Limitation of quality circles are :-
Correct Answer Problems headed by worker group must be simple &
within their limit , Unions in India are reluctant , Management is also not
open for union
Your Answer Problems headed by worker group must be simple & within
their limit , Unions in India are reluctant , Management is also not open
for union , Worker attitude only for financial benefit


True/False
Question Kanban signals are required when assembly work, subassembly
work and manufacturing at parts is carried out at different locations.
Correct Answer True
Your Answer True


True/False
Question Safety, hygiene and environment control is one of the pillar
of TPM.
Correct Answer True
Your Answer True


Multiple Choice Multiple Answer
Question During the steps of Deming cycle of PDCA what is important?
Correct Answer Plan unitedly for the target within reach , Make
plan active by "doing it" i.e. everyone working , After some time check the
results for success
Your Answer Plan unitedly for the target within reach , Make plan active
by "doing it" i.e. everyone working , After some time check the results for
success , Make your own methods for individual success


Multiple Choice Multiple Answer
Question Initial list of prospective partners can be drawn on
feedback information gathered from :-
Correct Answer Winners of excellence award , Top rated companies in
industry survey , Consultant
Your Answer Winners of excellence award , Top rated companies in
industry survey , Consultant , Employees


Multiple Choice Single Answer
Question For customer satisfaction, checking point will be :-
Correct Answer Obtaining feedback from concerned department
Your Answer Obtaining feedback from concerned department


True/False
Question Graph is a tabulated representation of the data which is
easily understandable at a glance.
Correct Answer False
Your Answer True


Multiple Choice Multiple Answer
Question Examples of Muda are :-
Correct Answer Muda of over production , Muda of stock , Muda of
defeat
Your Answer Muda of over production , Muda of stock , Muda of defeat ,
Muda of competition


Multiple Choice Multiple Answer
Question Causes of Muda of transport are :-
Correct Answer Faulty layout , Over production
Your Answer Faulty layout , Over production , Proper material handling
equipment , Low rejection / rework


True/False
Question Process capability refers to ability of the process to meet
the design specification for a product or a service.
Correct Answer True
Your Answer True


Select The Blank
Question ________ is the root cause of the problems.
Correct Answer Variation
Your Answer Duplicating


Multiple Choice Single Answer
Question Seiri means :-
Correct Answer Destroying unwanted items after classifying the
necessity
Your Answer Destroying unwanted items after classifying the necessity


Select The Blank
Question Poka Yoke is ________.
Correct Answer Simple technique
Your Answer Simple technique


Multiple Choice Single Answer
Question Kaizen process is built on PDCA cycle, where P represents :-
Correct Answer PLAN
Your Answer PLAN


Multiple Choice Single Answer
Question For normal distribution curve, skewness & kurtosis are :-
Correct Answer Zero
Your Answer One


Multiple Choice Single Answer
Question "Cause & effect" diagram was developed by :-
Correct Answer DR.Kaoru Ishikawa
Your Answer DR.Kaoru Ishikawa


Multiple Choice Single Answer
Question The concept of quality circle was mooted by :-
Correct Answer Prof. Kaoishikawa
Your Answer Japanese unit of scientist & engineers(JVSE)


True/False
Question Seiso prevents the potential problems by discovering
abnormalities while cleaning your own area.
Correct Answer True
Your Answer True


Match The Following
Question Correct Answer Your Answer

Kanban Pull system Statistical process control

Work standards Best way of doing job Best way of doing job

TPM Reducing breakdown of machines Reducing breakdown of machines

JIT Waste elimination Waste elimination



Select The Blank
Question Basic objective of control chart is to ________ the
variation due to chance & assignable cause.
Correct Answer Separate out
Your Answer Separate out


Multiple Choice Multiple Answer
Question Benefits from SMED are :-
Correct Answer Reduce work in process , Better average daily
production , Increase capacity
Your Answer Reduce work in process , Better average daily production ,
Increase capacity , Reduce productivity


Multiple Choice Multiple Answer
Question Quality problems may be segregated by & regrouped by :-
Correct Answer Machines , Workers , Materials
Your Answer Machines , Workers , Materials , Suggestion


Select The Blank
Question Histogram is a diagrammatic presentation of the ________
distribution of characteristics such as strength, diameter, etc.
Correct Answer Frequency
Your Answer Frequency


True/False
Question A radar chart is combination of a circle & line graph
Correct Answer True
Your Answer False


Select The Blank
Question Kaizen is ________ supported process.
Correct Answer Management
Your Answer Customer


Multiple Choice Single Answer
Question Theoretically, the normal curve can extend :-
Correct Answer From - Infinity to + Infinity
Your Answer From 0 to+ infinity


Match The Following
Question Correct Answer Your Answer

Control chart can be used As process monitoring tool Stability of
the process

Control chart is a graphical method of checking Stability of the process
For quality monitoring

Control chart can be used to determine How much variability in the process
is due to random causes & how much is due to assignable causes How much
variability in the process is due to random causes & how much is due to
assignable causes

Control chart is a chart with UCL & LCL placed At 3 Sigma distance on
either side of the process average At 6 Sigma distance on either side
of the process average



Multiple Choice Multiple Answer
Question Few main steps to construct a Histogram after deciding
classes, class width & class boundaries are :-
Correct Answer Compute mid-point of the class (cell) & fill up the
tally sheet determining the cell or class into which each value falls ,
Count the tally marks i.e. frequency in each class & construct a histogram
by plotting a bar graph for each class , Analyze & conclude whether process
is is meeting the requirement or not & take connective actions if needed.
Your Answer Compute mid-point of the class (cell) & fill up the tally
sheet determining the cell or class into which each value falls , Count the
tally marks i.e. frequency in each class & construct a histogram by plotting
a bar graph for each class , Analyze & conclude whether process is is
meeting the requirement or not & take connective actions if needed. , Do the
Parato analysis as per 80%=20% rule


True/False
Question Exercise to identify MURA, MUDA & MURI is not helpful to
identify problems.
Correct Answer False
Your Answer False


Multiple Choice Multiple Answer
Question Few steps to construct a flow chart are :-
Correct Answer Decide on the objective of flowchart & define
boundaries of the process , Identify steps in the process & construct a
draft of the flowchart , Review the draft & connect the changes as per
review & name it & put the data & use it as 'Record'
Your Answer Decide on the objective of flowchart & define boundaries of
the process , Identify steps in the process & construct a draft of the
flowchart , Review the draft & connect the changes as per review & name it &
put the data & use it as 'Record' , Circulate flowchart

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