This book is written in English and Thai languages. The researcher constructs a base-salary model and a corresponding base-salary scale table for government officers that are adjustable to changing economic conditions. This book adopts an econometric approach in accordance with which stochastic frontier analysis (SFA) was conducted by means of an application of the maximum likelihood estimation (MLE) technique. The base - salary of the military officers is adjustable to prevailing economic conditions. The objective is to be able to calculate the maximum/minimum rate of the salary structure....

New results in this book show that at the point at which the arc root moves from the contact region, the driven flow could dominate the arc root commutation from the contact region. The arc root contact time analysis and modelling of the magnetic forces lead to able to estimate the minimum forces that moved the arc root from the contact region. The minimum force for the arc to move from the contact region, with contact opening velocities between 1 m/s and 10 m/s, was approximately 0.2 N. The short circuit current showed a significant influence on the movement of the arc root and the magnetic...