Industrial Engineering and Production Management
The purpose of micro-motion study is to

Help in collecting the motion time data for synthetic time standards
Assist in finding out the most efficient way of doing work
Train the individual operator regarding the motion economy principles
All of these

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Industrial Engineering and Production Management
The reasons which are basically responsible for the formation of a queue should be that

Output rate is constant and the input varies in a random manner
All of these
Output rate is linearly proportional to input
The average service rate Hess than the average arrival rate

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Industrial Engineering and Production Management
Scheduling

Regulates the progress of job through various processes
Determines the programme for the operations
Prescribes the sequence of operations to be followed
Is concerned with starting of processes

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Industrial Engineering and Production Management
Which of the following are the guidelines for the construction of a network diagram?

Each activity is represented by one and only one arrow in the network
All of the these
Dangling must be avoided in a network diagram
Dummy activity consumes no time or resource

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