. Trade tests; the scientific measurement of trade proficiency . RATING THE CANDIDATE Score * Rating o to 52 inclusive Novice 56 to 76 inclusive Apprentice 80 to 108 inclusive Journeyman 112 to 156 inclusive. : Expert 236 TRADE TESTS TRADE TESTBOILERMAKER. — Locomotive PICTURE COMMITTEE ON CLASSIFICATION OF PERSONNELIN THE ARMY Trade Test Division Reproduced by permission of the Adjutant General. PICTURE 1 Q. What are the large holes in that sheet for?A. Superheater tubes (flues) (units). THE PICTURE TRADE TEST METHOD 237 2. Q. What do you call the space between the holes?A. (i) Bridges. (2) P
. Trade tests; the scientific measurement of trade proficiency . RATING THE CANDIDATE Score * Rating o to 52 inclusive Novice 56 to 76 inclusive Apprentice 80 to 108 inclusive Journeyman 112 to 156 inclusive. : Expert 236 TRADE TESTS TRADE TESTBOILERMAKER. — Locomotive PICTURE COMMITTEE ON CLASSIFICATION OF PERSONNELIN THE ARMY Trade Test Division Reproduced by permission of the Adjutant General. PICTURE 1 Q. What are the large holes in that sheet for?A. Superheater tubes (flues) (units). THE PICTURE TRADE TEST METHOD 237 2. Q. What do you call the space between the holes?A. (i) Bridges. (2) Pitch. (3) Ligaments. (One sufladent) 3. Q. How do you repair a crack in that sheet?A. (i) Cut (chip) (V) out and weld. (2) Weld. (3) Patch (plug). (One sufficient) 4. Q. What part of that is the combustion chamber?A. (i) B (A). (2) From flue sheet back. (3) Between flue sheet and firebox. (One sufficient)
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