welding nccer test questions with correct answers.

welding nccer test questions with correct
answers
Oxygen |cylinders |must |be |tested |every |- |VERIFIED |ANSWER✔✔-ten |years



Methlyacetleyne |propadiene |gas |is |a |combination |of |- |VERIFIED |ANSWER✔✔-propane |and |acetylene



The |special |cutting |tip |for |cutting |off |bolt |heads |and |nuts |is |called |a |- |VERIFIED |ANSWER✔✔-Rivet |tip



as |a |reminder |that |the |regulator |on |a |cylinder |has |left-handed |threads, |a |_______ |is |sometimes |cut |
around |the |nut |- |VERIFIED |ANSWER✔✔-V |notch



When |an |empty |cylinder |has |been |removed |from |the |workstation |and |stored, |it |must |be |marked |
_____________ |near |its |top |- |VERIFIED |ANSWER✔✔-MT



E9024: |What |does |the |3rd |number |stand |for |in |general |- |VERIFIED |ANSWER✔✔-Welding |Position



E9024: |What |does |the |last |number |stand |for |in |general |- |VERIFIED |ANSWER✔✔-Type |of |Current |and |
Coating



The |letter |"E" |always |indicates |ELECTRODE |for |SMAW: |True |of |False |- |VERIFIED |ANSWER✔✔-True



TENSILE |STRENGTH |- |VERIFIED |ANSWER✔✔-Equal |force |on |an |axial |plane |to |pull |an |object |apart



In |terms |of |AWS |classification, |give |the |numbers |for |the |most |common |welding |positions |and |what |
those |numbers |designate |- |VERIFIED |ANSWER✔✔-• |1 |= |All |positions: |Flat, |Horizontal, |Vertical, |
Overhead• |2 |= |Flat |& |Horizontal



Which |of |the |following |is |a |gas |that |would |be |used |to |purge |a |container |before |welding |or |cutting |- |
VERIFIED |ANSWER✔✔-Nitrogen