* General Science (GS)

Measures knowledge of physical and biological sciences

* Arithmetic Reasoning (AR)

Measures ability to solve arithmetic word problems

* Word Knowledge (WK)

Measures ability to select the correct meaning of words presented in context, and identify synonyms

* Paragraph Comprehension (PC)

Measures ability to obtain information from written material

* Auto and Shop Information (AS)

Measures knowledge of automobiles, tools, and shop terminology and practices

* Mathematics Knowledge (MK)

Measures knowledge of high school mathematics principles

* Mechanical Comprehension (MC)

Measures knowledge of mechanical and physical principles, and ability to visualize how illustrated objects work

* Electronics Information (EI)

Tests knowledge of electricity and electronics


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Navy Line Scores =
* GT - General Technical - AR+VE
* EL - Electronics - AR+EI+GS+MK
* BEE - Engineering and Electronics - AR+GS+2*MK
* ENG - Engineman - AS+MK
* MEC - Mechanical Maintenance - AR+AS+MC
* MEC2 - Mechanical Maintenance 2 - AO+AR+MC
* NUC - Nuclear Field - AR+MC+MK+VE
* OPS - Operations Specialist - AR+CS+2*MK
* HM - Health - GS+MK+VE
* ADM - Administrative - MK+VE