Copyright © Philip M. Parker, INSEAD. Terms of Use.

GREASE-REFINER OPERATOR

Specialty Definition: GREASE-REFINER OPERATOR

DomainDefinition

Occupations

Tends kettle that refines grease according to specifications: Moves lever to admit grease into kettle and opens valve to admit steam into grease to control boiling. Draws off sample of grease and inspects it for clarity. Starts pump to add required amounts of acid to kettle and boils grease with acid until grease reaches specified clarity. Closes steam valve and allows water and impurities to settle to bottom of kettle. Opens valve to drain off water and impurities. Closes drain valve, opens steam valve, and starts pump to fill kettle with water. Boils mixture for specified amount of time to wash out acid and remaining impurities. Opens drain valve to drain off water and impurities. Pumps grease to storage tanks. (references)

Source: compiled by the editor from various references; see credits.

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Alternative Orthography: GREASE-REFINER OPERATOR


Hexadecimal (or equivalents, 770AD-1900s) (references)

47 52 45 41 53 45 2D 52 45 46 49 4E 45 52      4F 50 45 52 41 54 4F 52

Leonardo da Vinci (1452-1519; backwards) (references)

    

Binary Code (1918-1938, probably earlier) (references)

01000111 01010010 01000101 01000001 01010011 01000101 00101101 01010010 01000101 01000110 01001001 01001110 01000101 01010010 00100000 01001111 01010000 01000101 01010010 01000001 01010100 01001111 01010010

HTML Code (1990) (references)

&#71 &#82 &#69 &#65 &#83 &#69 &#45 &#82 &#69 &#70 &#73 &#78 &#69 &#82 &#32 &#79 &#80 &#69 &#82 &#65 &#84 &#79 &#82

ISO 10646 (1991-1993) (references)

0047 0052 0045 0041 0053 0045 002D 0052 0045 0046 0049 004E 0045 0052      004F 0050 0045 0052 0041 0054 004F 0052

Encryption (beginner's substitution cypher): (references)

415239355339155239404348395224950395235544952

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INDEX

1. Orthography
2. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.