Monday, February 28, 2011

Production and Operations Management - 6

Production and Operations Management - 6

Multiple Choice Multiple Answer
Question Why graphical method of recording is preferred over the descriptive method during method study?
Correct Answer It segregates effective part form ineffective parts , It reduces effort involved in writing , Critical examinations easier and more effective


Multiple Choice Multiple Answer
Question Which are the subfactors of community facilities or social infrastructure?
Correct Answer Accomodation , Educational , Entertainment


Select The Blank
Question The ________ is the probability that a bad lot will be accepted by the sampling plan.
Correct Answer Consumer's risk


Multiple Choice Multiple Answer
Question Which of the following are examples of consumption of physical effort during recording for method study?
Correct Answer Bending , Positioning , Unloading


Multiple Choice Single Answer
Question How to claculate the producer risk in the OC Curve?
Correct Answer Probability that a good lot will be rejected by the sampling


Select The Blank
Question The ________ are the definitions of the measurable as well as nonmeasurable characteristics of the product.
Correct Answer Specifications

Select The Blank
Question The ________ is the watch dog which ensures that every element of production and activities which could affect the quality of end product are regulated to the extent desirable.
Correct Answer Quality control

True/False
Question Expediting action is necessary if the delays and interruptions are abnormal and hence any subsequent delay is bound to extend the promised delivery date.
Correct Answer True


Multiple Choice Single Answer
Question Process Engineer does not get sufficient time for designing tooling for most economic production run when
Correct Answer Delivery time is less


Select The Blank
Question The ________ includes preventive maintenance activities whose needs are identified through inspection which requires stoppage of machines.
Correct Answer Shutdown Maintenance


True/False
Question Breakdown of machines, absenteeism of worker does not dislocate the manufacturing activity in process layout
Correct Answer True


Select The Blank
Question The ________ is the maximum percentage defective that for the purpose of sampling inspection can be considered satisfactory as a process average.
Correct Answer Acceptable quality level


Multiple Choice Single Answer
Question What do you mean by lowest possible direct cost required to complete an activity within it's crashed time?
Correct Answer Crash cost


Multiple Choice Multiple Answer
Question Which are the first three steps of Critical Path Analysis technique?
Correct Answer Activity relationships , Activity identification , Network construction


True/False
Question Dust gets mixed with lubricants, forms an abrasive substance and causes pre-mature failure of machinery.
Correct Answer True


Multiple Choice Multiple Answer
Question Which of the following can be subtypes of corrective maintenance?
Correct Answer Shutdown Maintenance , Design-out Maintenance , Design-in Maintenance


Select The Blank
Question The ________ is the maintenance work initiated on a result of knowledge of the condition of an item from routine or continuous checking.
Correct Answer Condition monitoring


Multiple Choice Single Answer
Question The process of changing inputs into outputs thereby adding some value to entity can be defined as
Correct Answer Operation


Match The Following
Question- Correct Answer

Toung -Sweet

Eye -Crack

Nose- Burnout
Ear- Impact


Select The Blank
Question The ________ is a set of tools and techniques by which products are made to comply with the specifications at minimum cost to the firm.
Correct Answer Quality control system


Multiple Choice Single Answer
Question What is the meaning of " Product features" according to J.M.Juran?
Correct Answer Quality of design


Multiple Choice Multiple Answer
Question Which of the following method can be used to record the facts during the method study?
Correct Answer Micromotion study , Cyclegraph , Chronocyclegraph


True/False
Question All activities must not be tied up into the network
Correct Answer False


Multiple Choice Multiple Answer
Question Which of the following are types of sampling plan?
Correct Answer Single sampling plan , Double sampling plan , Multiple sampling plan


Multiple Choice Multiple Answer
Question How many of the following are types of specification?
Correct Answer Material specifications , Dimensional specifications , Performance specifications


Multiple Choice Multiple Answer
Question Plant layout facilitates processing of products in most effective manner through the following
Correct Answer Shortest possible distance , Shortest processing time , Minimum movement


Select The Blank
Question Work study is also called ________ study
Correct Answer Time and Motion


True/False
Question Operation Process Chart provides information on time and distances
Correct Answer False


Multiple Choice Multiple Answer
Question Plant Layout is concerned with optimum arrangement of the following
Correct Answer Storage space , Machines , Material Handling Equipment


Multiple Choice Single Answer
Question Management often fails to realize the importance of efficient layout due to following reason
Correct Answer losses resulting from poor layout are not directly shown in the financial statements


True/False
Question Inspection order is must even for simple jobs which can be inspected by shop inspector with the tooling available on shop.
Correct Answer False


True/False
Question Feasibility of time schedule requires that an activity be scheduled before any of it's predecessors are scheduled.
Correct Answer False


Multiple Choice Single Answer
Question Any premise in which persons are employed for purpose of making any product/s is called
Correct Answer Factory


True/False
Question Planned lubrication is said to be the nervous system of the equipment.
Correct Answer True


Multiple Choice Single Answer
Question What is the basic philosophy of statistical process control?
Correct Answer Prevention is better than cure


Multiple Choice Single Answer
Question How does the control chart of statistical quality control helps the operating personnel?
Correct Answer Identify the presence of an assignable cause before it develops


Multiple Choice Single Answer
Question Where does the central line is located in case of p-chart?
Correct Answer at p bar


Multiple Choice Multiple Answer
Question Which of the following may be the objectives of project crashing?
Correct Answer To complete the project in the least possible time , To reduce project cost below it's normal cost , To achieve uniformity in requirement of resources


Select The Blank
Question The ________ advocates maintenance procedures whereby the condition of the plant is constantly watched through systematic inspection to unearth unhealthy conditions and preventive
Correct Answer Preventive Maintenance


True/False
Question A network should be progression of activities always moving forward.
Correct Answer True


Multiple Choice Single Answer
Question Which is the ideal place to write a description of an activity in a network?
Correct Answer Above the arrow


Select The Blank
Question In case of an OC curve, the risk of rejecting a good quality lot may vary between ________.
Correct Answer 0.01 to 10%


True/False
Question For p-chart, the central line of fraction defectives is determined by average percentage defectives.
Correct Answer True


Multiple Choice Single Answer
Question Which phase of method study is concerned with analyzing the facts critically, generating alternatives which form the basis for selection and development of improved methods?
Correct Answer Critical examination


Multiple Choice Single Answer
Question Which of the following policies is advisable in case of low product variety and large volumes?
Correct Answer Low Skilled Labour & Special Purpose Machines


Multiple Choice Single Answer
Question Which kind of inspection is followed in case of product layout?
Correct Answer Pilot inspection


Match The Following
Question -Correct Answer

Emerson Efficiency Plan -Wage Payment

Craft- Facilities Planning

Work Sampling- Machine utilization

Gantt Chart- Production Scheduling

Production and Operations Management - 5
POM assgn
Multiple Choice Single Answer
Question
MRP is based on the concept of inventory demand which is of following type
Correct Answer
Dependent and independent



Multiple Choice Single Answer
Question
Main objective of a good plant layout is
Correct Answer
Reduce material handling cost

True/False
Question
As a general rule, the number of tail event of an activity is more than that of it's head event.
Correct Answer
False


Select The Blank
Question
The ________ is the probability that a good lot will be rejected by the sampling plan.
Correct Answer
Producer's risk


Multiple Choice Multiple Answer
Question
Which of the following are important considerations concerning activity times?
Correct Answer
Activity time should be obtained from the person responsible for the completion of an activity , Activity time must be independent of any influence which the preceding or succeeding activity may have on it. , Activity time may assume that just the normal quantity of resources required to carry out the activity are available.

Select The Blank
Question
The ________ pertain to the climatic conditions which the component , product or material should withstand.
Correct Answer
Environmental specifications



Multiple Choice Multiple Answer
Question
Following are some of the factors considered for evaluation of alternative layouts
Correct Answer
Flow of Material , Equipment utilization , Ease of supervision
Multiple Choice Multiple Answer
Question
Which of the following are assignable cause?
Correct Answer
Large varaitions in hardness of material , Tool wear , Errors in setting


True/False
Question
All activities must not be tied up into the network
Correct Answer
False


Select The Blank
Question
In case of an OC curve, the risk of rejecting a good quality lot may vary between ________.
Correct Answer
0.01 to 10%


True/False
Question
In case of X bar, if the process is not under control indicated by some points falling outside the control limits, such points outside the control limits are eliminated and new trial control limits for the remaining points are computed.
Correct Answer
True


Multiple Choice Single Answer
Question
What is the base for considering activity time as single time estimate or three time estimate?
Correct Answer
Level of uncertainty


Select The Blank
Question
The ________ is the maximum percentage defective that for the purpose of sampling inspection can be considered satisfactory as a process average.
Correct Answer
Acceptable quality level

Multiple Choice Single Answer
Question
What do you mean by lowest possible direct cost required to complete an activity within it's normal time?
Correct Answer
Normal cost


Select The Blank
Question
A good maintenance system is not a luxary but a ________.
Correct Answer
Necessity


Select The Blank
Question
A ________helps to avoid crowding of jobs at a particular machine by change of route of some of the jobs or by diverting work to other machine.
Correct Answer
Control board


Select The Blank
Question
The ________ is the watch dog which ensures that every element of production and activities which could affect the quality of end product are regulated to the extent desirable.
Correct Answer
Quality control


Multiple Choice Single Answer
Question
Any premise in which persons are employed for purpose of making any product/s is called
Correct Answer
Factory


Match The Following
Question
Correct Answer

Emerson Efficiency Plan
Wage Payment

Craft
Facilities Planning

Work Sampling
Machine utilization

Gantt Chart
Production Scheduling


Select The Blank
Question
A ________ is another form of subcontracting.
Correct Answer
Hiring capacity



Multiple Choice Multiple Answer
Question
In an organization there may not be a formal PPC department if
Correct Answer
Work is highly repetitive in nature , Planning activities are performed by the line staff , Number of workmen is not very large


Multiple Choice Multiple Answer
Question
Which of the following cases can be treated as delay during recording of method study?
Correct Answer
Operators awaiting instructions from supervisor , Worker waiting for his turn at tools stores , Jobs awaiting at the machines for their turn


True/False
Question
Inspection order is must even for simple jobs which can be inspected by shop inspector with the tooling available on shop.
Correct Answer
False


Multiple Choice Multiple Answer
Question
Order preparation process for products manufatured to order requires following documents
Correct Answer
Sales Order , Work order , Shop order


Multiple Choice Single Answer
Question
Technique of Value Engineering can be effectively employed in design of a product to
Correct Answer
To meet the intended function at lowest cost


True/False
Question
Cent percent inspection is often more practical and economical than sampling inspection.
Correct Answer
False


Multiple Choice Multiple Answer
Question
Scale model used for layout analysis have following advantages
Correct Answer
Nontechnical person finds it easy to comprehend , Ovehead facilities can be shown , Models can be shifted easily


Multiple Choice Single Answer
Question
Which of the following technique is event oriented ?
Correct Answer
Project Evaluation & Review Technique


Multiple Choice Single Answer
Question
What is the meaning of " Product features" according to J.M.Juran?
Correct Answer
Quality of design



Match The Following
Question
Correct Answer

Crash cost of an activity
Cc

Normal time of an activity
Tn


Crash time of activity
Tc

Normal cost of an activity
Cn


Multiple Choice Multiple Answer
Question
What are uses of diagrams in method study?
Correct Answer
Study different plant layouts and select the most optimum one , Study the extent of traffic over the different routes of the plant , Identify the extent of backtracking, cross traffic and obstacles encountered during the movement of material.

True/False
Question
A load chart specifies the work to be carried out by each person of company during shift hours.
Correct Answer
False



Multiple Choice Multiple Answer
Question
Route Sheet generally contains following information
Correct Answer
Material Specification , Sequence of operation , Skill of Labour


True/False
Question
Cellular layout is based on the concept of Group Technology
Correct Answer
True



Multiple Choice Single Answer
Question
Which varaible is taken along the abscissa or X axis?
Correct Answer
Time


Multiple Choice Multiple Answer
Question
Which are the advantages of suburban location?
Correct Answer
Avaialability of adequate land at lower cost , Both skilled and unskilled labour can be available , Plant expansion is easier due to less or no restriction for building and construction


Select The Blank
Question
The ________ is the maintenance work initiated on a result of knowledge of the condition of an item from routine or continuous checking.
Correct Answer
Condition monitoring


Multiple Choice Multiple Answer
Question
Expediting function is concerned with following activities
Correct Answer
Progress chasing to identify delays which may hold up production , Communicating possible delays in delivery date commitment to sales department , Devising cures to keep rate of production in line with schedule


Select The Blank
Question
Production control work is ________ in case of floor inspection as compared with the centralised inspection.
Correct Answer
easier


Select The Blank
Question
The easiest way to bring the delayed job within the promised delivery time by using extra shift or weekly holiday is ________.
Correct Answer
Overtime working


True/False
Question
In case of forward pass computation, the earliest event time of the first event is zero.
Correct Answer
True


Multiple Choice Single Answer
Question
What is represented by an arrow in a network?
Correct Answer
Activity


True/False
Question
As a general rule, a site five times the actual plant size is considered minimum for parking, access facilities and future expansion.
Correct Answer
True

True/False
Question
Independent float either affects the float of preceding activities or that of succeeding activities.
Correct Answer
False


Multiple Choice Single Answer
Question
The document raised by PPC which authorises different functions to take action as per instruction is called
Correct Answer
Work Order


Multiple Choice Single Answer
Question
A good layout makes effective use of space. Utilization of space for a department like Stores can be measured by
Correct Answer
Proportion of Cubic volume space utilized



Multiple Choice Single Answer
Question
The process of changing inputs into outputs thereby adding some value to entity can be defined as
Correct Answer
Operation


Production and Operations Management - 4

Multiple Choice Single Answer
Question
MRP is based on the concept of inventory demand which is of following type
Correct Answer
Dependent and independent



Multiple Choice Single Answer
Question
Main objective of a good plant layout is
Correct Answer
Reduce material handling cost


True/False
Question
As a general rule, the number of tail event of an activity is more than that of it's head event.
Correct Answer
False


Select The Blank
Question
The ________ is the probability that a good lot will be rejected by the sampling plan.
Correct Answer
Producer's risk



Multiple Choice Multiple Answer
Question
Which of the following are important considerations concerning activity times?
Correct Answer
Activity time should be obtained from the person responsible for the completion of an activity , Activity time must be independent of any influence which the preceding or succeeding activity may have on it. , Activity time may assume that just the normal quantity of resources required to carry out the activity are available.


Select The Blank
Question
The ________ pertain to the climatic conditions which the component , product or material should withstand.
Correct Answer
Environmental specifications



Multiple Choice Multiple Answer
Question
Following are some of the factors considered for evaluation of alternative layouts
Correct Answer
Flow of Material , Equipment utilization , Ease of supervision


Multiple Choice Multiple Answer
Question
Which of the following are assignable cause?
Correct Answer
Large varaitions in hardness of material , Tool wear , Errors in setting


True/False
Question
All activities must not be tied up into the network
Correct Answer
False



Select The Blank
Question
In case of an OC curve, the risk of rejecting a good quality lot may vary between ________.
Correct Answer
0.01 to 10%


True/False
Question
In case of X bar, if the process is not under control indicated by some points falling outside the control limits, such points outside the control limits are eliminated and new trial control limits for the remaining points are computed.
Correct Answer
True


Multiple Choice Single Answer
Question
What is the base for considering activity time as single time estimate or three time estimate?
Correct Answer
Level of uncertainty


Select The Blank
Question
The ________ is the maximum percentage defective that for the purpose of sampling inspection can be considered satisfactory as a process average.
Correct Answer
Acceptable quality level


Multiple Choice Single Answer
Question
What do you mean by lowest possible direct cost required to complete an activity within it's normal time?
Correct Answer
Normal cost


Select The Blank
Question
A good maintenance system is not a luxary but a ________.
Correct Answer
Necessity


Select The Blank
Question
A ________helps to avoid crowding of jobs at a particular machine by change of route of some of the jobs or by diverting work to other machine.
Correct Answer
Control board


Select The Blank
Question
The ________ is the watch dog which ensures that every element of production and activities which could affect the quality of end product are regulated to the extent desirable.
Correct Answer
Quality control


Multiple Choice Single Answer
Question
Any premise in which persons are employed for purpose of making any product/s is called
Correct Answer
Factory



Match The Following
Question
Correct Answer

Emerson Efficiency Plan
Wage Payment

Craft
Facilities Planning

Work Sampling
Machine utilization

Gantt Chart
Production Scheduling


Select The Blank
Question
A ________ is another form of subcontracting.
Correct Answer
Hiring capacity


Multiple Choice Multiple Answer
Question
In an organization there may not be a formal PPC department if
Correct Answer
Work is highly repetitive in nature , Planning activities are performed by the line staff , Number of workmen is not very large


Multiple Choice Multiple Answer
Question
Which of the following cases can be treated as delay during recording of method study?
Correct Answer
Operators awaiting instructions from supervisor , Worker waiting for his turn at tools stores , Jobs awaiting at the machines for their turn


True/False
Question
Inspection order is must even for simple jobs which can be inspected by shop inspector with the tooling available on shop.
Correct Answer
False


Multiple Choice Multiple Answer
Question
Order preparation process for products manufatured to order requires following documents
Correct Answer
Sales Order , Work order , Shop order


Multiple Choice Single Answer
Question
Technique of Value Engineering can be effectively employed in design of a product to
Correct Answer
To meet the intended function at lowest cost


True/False
Question
Cent percent inspection is often more practical and economical than sampling inspection.
Correct Answer
False


Multiple Choice Multiple Answer
Question
Scale model used for layout analysis have following advantages
Correct Answer
Nontechnical person finds it easy to comprehend , Ovehead facilities can be shown , Models can be shifted easily


Multiple Choice Single Answer
Question
Which of the following technique is event oriented ?
Correct Answer
Project Evaluation & Review Technique


Multiple Choice Single Answer
Question
What is the meaning of " Product features" according to J.M.Juran?
Correct Answer
Quality of design


Match The Following
Question
Correct Answer

Crash cost of an activity
Cc

Normal time of an activity
Tn

Crash time of activity
Tc

Normal cost of an activity
Cn
Multiple Choice Multiple Answer
Question
What are uses of diagrams in method study?
Correct Answer
Study different plant layouts and select the most optimum one , Study the extent of traffic over the different routes of the plant , Identify the extent of backtracking, cross traffic and obstacles encountered during the movement of material.


True/False
Question
A load chart specifies the work to be carried out by each person of company during shift hours.
Correct Answer
False



Multiple Choice Multiple Answer
Question
Route Sheet generally contains following information
Correct Answer
Material Specification , Sequence of operation , Skill of Labour





True/False
Question
Cellular layout is based on the concept of Group Technology
Correct Answer
True



Multiple Choice Single Answer
Question
Which varaible is taken along the abscissa or X axis?
Correct Answer
Time


Multiple Choice Multiple Answer
Question
Which are the advantages of suburban location?
Correct Answer
Avaialability of adequate land at lower cost , Both skilled and unskilled labour can be available , Plant expansion is easier due to less or no restriction for building and construction

Select The Blank
Question
The ________ is the maintenance work initiated on a result of knowledge of the condition of an item from routine or continuous checking.
Correct Answer
Condition monitoring



Multiple Choice Multiple Answer
Question
Expediting function is concerned with following activities
Correct Answer
Progress chasing to identify delays which may hold up production , Communicating possible delays in delivery date commitment to sales department , Devising cures to keep rate of production in line with schedule


Select The Blank
Question
Production control work is ________ in case of floor inspection as compared with the centralised inspection.
Correct Answer
easier


Select The Blank
Question
The easiest way to bring the delayed job within the promised delivery time by using extra shift or weekly holiday is ________.
Correct Answer
Overtime working



True/False
Question
In case of forward pass computation, the earliest event time of the first event is zero.
Correct Answer
True


Multiple Choice Single Answer
Question
What is represented by an arrow in a network?
Correct Answer
Activity

True/False
Question
As a general rule, a site five times the actual plant size is considered minimum for parking, access facilities and future expansion.
Correct Answer
True



True/False
Question
Independent float either affects the float of preceding activities or that of succeeding activities.
Correct Answer
False


Multiple Choice Single Answer
Question
The document raised by PPC which authorises different functions to take action as per instruction is called
Correct Answer
Work Order



Multiple Choice Single Answer
Question
A good layout makes effective use of space. Utilization of space for a department like Stores can be measured by
Correct Answer
Proportion of Cubic volume space utilized



Multiple Choice Single Answer
Question
The process of changing inputs into outputs thereby adding some value to entity can be defined as
Correct Answer
Operation

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