Ans:-
Theory of constrains is a methodology for identifying the most important timing factor (i.e constraint) .The theory of constrains takes a scientific approach to improvement.
Key steps managing bottleneck operation
Step 01.
Recognize that bottleneck operation and determined throughput contribution of the entire system
Step 02.
identifying bottleneck operation with large quantities
Step 03.
keep the bottleneck operation busy
Step 04.
take the necessary action to increase efficiency of business operation.
Ways to improve
01.Eliminate idle time of bottleneck operation
02.process only that part or product increase throughput contribution
03.reduce setup 7 processing time of business operation.
04.improve the quality of parts or product manufacturers of bottleneck operation