Industrial Engineering and Production Management
Pessimistic time is

The maximum time which an activity might require
The average time required for a job
The minimum time in which an activity can possibly be accomplished
The most probable time considering all conditions

ANSWER DOWNLOAD EXAMIANS APP

Industrial Engineering and Production Management
When slack of an activity is negative

It represents that a programme falls behind schedule and additional resources are required to complete the project in time
The activity is critical and any delay in its performance will delay the completion of whole project
It represents a situation where extra resources are available and the completion of project is not delayed
All of these

ANSWER DOWNLOAD EXAMIANS APP

Industrial Engineering and Production Management
Dispatching

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

ANSWER DOWNLOAD EXAMIANS APP