Industrial Engineering and Production Management
Critical Path Net Work helps an engineer

All of these
To be cautious for avoiding any delay in the critical activities to avoid delay of the whole project
To concentrate his attention on critical activities
To divert the resources from noncritical advanced activities to critical activities

ANSWER DOWNLOAD EXAMIANS APP

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

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
The laws governing arrivals, service times, and the order in which the arriving units are taken into source are known

ANSWER DOWNLOAD EXAMIANS APP