GENERAL KNOWLEDGE

Detailed explanation-1: -A study relating to the fixing of the working hours with rest periods to recoup the energy while performing in job is called fatigue study. Fatigue study is study to understand how fatigue affects productivity.

Detailed explanation-2: -Explanation: In management, fatigue study refers to the long working hours with sufficient breaks which results in stress, which is also known as fatigue.

Detailed explanation-3: -The main objective of fatigue study is to determine the amount and frequency of the break time or rest intervals in order to complete a task or the job. It is mainly done in order to improve and boost the efficiency level of the staff or the employees.

Detailed explanation-4: -Example: If you normally sleep 7 hours per night and because of moving to a night shift you sleep 3 hours less during the day, you would then accumulate a 3 hour sleep debt per day. You then multiply nightly sleep debt by the number of days to calculate total sleep debt.