Industrial Engineering and Production Management
Process layout is employed

Where low volume of production is required
Where machines are arranged on functional basis
Where similar jobs are manufactured on similar machines
All of these

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Industrial Engineering and Production Management
In queuing theory, the nature of the waiting situation can be studied and analysed mathematically if

The laws governing arrivals, service times, and the order in which the arriving units are taken into source are known
Arrival and waiting times are known and can be grouped to form a waiting line model
All variables and constants are known and form a linear equation
Complete details of items in, waiting line are known

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Industrial Engineering and Production Management
The correct sequence of phases in value engineering is

Creative phase, investigation phase, evaluation phase, information phase
Information phase, creative phase, investigation phase, evaluation phase
Creative phase, information phase, investigation phase, evaluation phase
Investigation phase, information phase, creative phase, evaluation phase

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