Therbligs are
A) the smallest unit of time used in methods time measurement exercises
B) the largest unit of time used in methods time measurement exercises
C) the smallest unit of basic motion used in methods time measurement exercises
D) the largest unit of basic motion used in methods time measurement exercises
E) the smallest amount of time required to complete a job

Question

Quizplus · Accepted Answer

Therbligs are the smallest unit of basic motion used in methods time measurement exercises. They were developed by Frank B. Gilbreth and Lillian M. Gilbreth to analyze and improve work methods. Therbligs represent simple and repeatable motions that make up a larger task, such as reaching, grasping, and turning. By analyzing and reducing the time spent on each therblig, overall efficiency and productivity can be improved.

Therbligs Are