maslow theory

why employee need a career development? Maslow theory

Career for engineer why do companies offer career development to their employees? the position or job title for the engineer can be divided into several levels, for example, a junior engineer, engineer, lead engineer until senior engineer. There is even the uppermost position, which is called the Subject expert matter (SME) or Advisor and sometimes also called the Consultant. The lowest position, the junior engineer has the lightest task with the smallest salary. The more upward, the greater the task or authority. of course salary is also getting bigger. this career division for engineer positions is in line with Maslow’s psychological theory. Where everyone always wants to develop and has a desire for self-actualization. A Humanistic psychologist named Abraham Maslow developed a theory of personality that is able to influence many scientific fields. Maslow developed a theory that has a high degree of practicality so that it is easy to[…]

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what is Heat affected zone

what is Heat Affected Zone – HAZ in welding?

Base metal vs HAZ Metals in welding results can be categorized into 3 parts, namely: base metal (initial workpiece), heat affected zone (heat affected area) and weld metal (weld metal). The base metal is a base metal part where heat and welding temperature do not cause changes in the structure or properties of the metal. The heat affected zone (HAZ) is a base metal that is adjacent to the weld metal which undergoes a thermal cycle of heating and cooling during the welding process so that this area is the most critical of the welded joint. Weld metal is a part of metal which at the time of welding melts and then freezes, the composition of the weld metal consists of the parent metal component and the added material from the electrode. The heat affected zone is formed during welding and includes the area of the material next to the[…]

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