Navy RatingMR
Machinery Repairman
Fabricate and repair mechanical components and equipment using machine shop tools and equipment.
Required ASVAB Scores
AR
Arithmetic Reasoning
≥ 44
Measures ability to solve arithmetic word problems. Used as a standalone score for some Navy and Coast Guard ratings.
AR= Arithmetic Reasoning
MC
Mechanical Comprehension
≥ 44
Measures understanding of mechanical and physical principles.
MC= Mechanical Comprehension
MK
Mathematics Knowledge
≥ 44
Measures knowledge of high school-level mathematics concepts including algebra and geometry.
MK= Mathematics Knowledge
ASVAB Subtest Reference
Composite scores are calculated from individual ASVAB subtests. Here's what the abbreviations mean:
VEVerbal Expression
ARArithmetic Reasoning
MKMathematics Knowledge
GSGeneral Science
ASAuto & Shop
EIElectronics Information
MCMechanical Comprehension
CSCoding Speed
PCParagraph Comprehension
WKWord Knowledge
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