If E is the duration, ES and EF are die earliest start and finish times, LS and LF are latest start and finish times, then the following relation holds good
EF = ES + D
LS = LFD
LF = LS + D
All of the above
Correct Answer :
D. All of the above
Related Questions
In value engineering, important consideration is given to
Customer satisfaction
Function concept
Profit maximisation
Cost reduction
Process layout is employed
Where low volume of production is required
Where similar jobs are manufactured on similar machines
Where machines are arranged on functional basis
All of the above
According to MAPI formula, the old machine should be replaced by new one when (CAM = Challenger's Adverse minimum DAM = Defender's Adverse minimum)
CAM < DAM
CAM > DAM
CAM = DAM
There is no such criterion
Work study is mainly aimed at
Determining the most efficient method of performing a job
Establishing the minimum time of completion of a job
Developing the standard method and standard time of a job
Economising the motions involved on the part of the worker while performing a job
Time study is carried out to determine the time required to complete job by
A slow worker
A fast worker
An average worker
An apprentice
Graphical method, simplex method, and transportation method are concerned with
Breakeven analysis
Value analysis
Linear programming
Queueing theory
The time taken by a trained worker to perform an operation, while working a steady pace, is known as
Standard time
Normal time
Representative time
None of these
Under the Apprenticeship Act
All industries have to necessarily train the apprentices
Industries have to train apprentices according to their requirement
All industries employing more than 100 workers have to recruit apprentices
Only industries employing more than 500 workers have to recruit apprentices
Which of the following charts are used for plant layout design?
Operation process chart
Man machine chart
Travel chart
All of these
Basic tool in work study is
Graph paper
Process chart
Planning chart
Stop watch
Military organisation is known as
Line organisation
Line and staff organisation
Functional organisation
All of the above
Current assets include
Manufacturing plant
Manufacturing plant and equipment
Inventories
Common stock held by the firm
In a functional organisation
Quality of work is better
Wastage of material is minimum
Specialised knowledge and guidance to individual worker is provided
All of the above
PERT
Provides an approach for keeping planning up-to-date
Provides a way for management to require that planning be done on a uniform and logical basis
Permits management to foresee quickly the impact of variations from the plan
All of the above
The type of organisation preferred for an automobile industry, is
Line organisation
Functional organisation
Line and staff organisation
Line, staff and functional organisation
Product layout is also known as
Analytical layout
Synthetic layout
Static product layout
None of these
Standing orders which are statutory are applicable to
All industries
All process industries and thermal power plants
Only major industries
All industries employing more than 100 workers
A CPM family includes
CPA (Critical Path Analysis)
CPP (Critical Path Plotted)
CPS (Critical Path Scheduling)
All of the above
In a PERT chart
All activities should be numbered
Only important activities should be numbered
Only critical activities are numbered
Only selected activities are numbered
The process layout is best suited where
Specialisation exists
Machines are arranged according to sequence of operation
Few number of non-standardised units is to be produced
Mass production is envisaged
What does symbol 'V' employ in work study
Operation
Inspection
Delay/ temporary Storage
Permanent storage
The aim of value engineering is to
Find the depreciation value of a machine
Determine the selling price of a product
Minimise the cost without change in quality of the product
All of the above
Which of the following wage incentive plan guarantees minimum wage to a worker and bonus is paid for the fixed percentage of time saved?
Halsey plan
Gantt plan
Rowan plan
Emerson's efficiency plan
Which of the following is not wage incentive plan?
Differential piece rate system
Rowan plan
Emerson plan
Taylor plan
A graphical device used to determine the breakeven point and profit potential under varying conditions of output and costs, is known as
Gantt chart
Flow chart
Breakeven chart
PERT chart
Linear programming can be applied successfully to
Chemical industry
Oil industry
Banks
All of these
String diagram is used when
Team of workers is working at a place
Material handling is to be done
Idle time is to be reduced
All of the above
Micro-motion study is
Analysis of one stage of motion chart
Motion study, when seen on a time chart
Subdivision of an operation into therbligs and their analysis
Enlarged view of motion study
Fixed position layout is also known as
Analytical layout
Synthetic layout
Static product layout
None of these
The simplex method is the basic method for
Value analysis
Operation research
Linear programming
Model analysis