Basic Math for Process Technicians

Basic mathematics is typically encountered on the preemployment tests administered by most plants. Inability to handle simple mathematics functions appears to be the primary disqualifier for potential applicants. The widespread use of calculators and the years elapsed since eighth-grade mathematics require most people to review these rusty skills or risk being eliminated from the pool of applicants being invited to interview. 

Process technicians use a variety of mathematical and scientific functions to perform their normal job responsibilities. Some of these functions include  

Phase 1 Preemployment Skills Required Addition Subtraction Multiplication Division 

Constants and variabies Factors and factoring Exponents Grouping 

Voiumetric flow rate X-Y graphs Bar graphs Pie graphs Strip charts Trends 

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