Nocti Test Welding Newest 2026 Questions and
Correct Detailed Answers Already Graded A+
What electrode is not used to weld vertical down - CORRECT ANSWER-E7018
What technique is often associated with E6010 electrodes - CORRECT
ANSWER-Whip
Which of the following is a fast fill electrode - CORRECT ANSWER-E7024
What is not a function of the coating elements found in SMAW welding electrode
- CORRECT ANSWER-Provide mechanical and metallurgical properties of the
weld deposit
A Class A fire extinguisher can be safely used on an ____ fire - CORRECT
ANSWER-Wood
When welding in a confined space, the welder must have - CORRECT ANSWER-
A watch person outside the space
,What does GMAW stand for - CORRECT ANSWER-Gas Metal Arc Welding
GMAW is generally done with what polarity? - CORRECT ANSWER-Direct
current electrode positive (DC+)
What type of power source is generally used for GMAW welding - CORRECT
ANSWER-Constant Voltage
What does E stand for in ER70S-6 - CORRECT ANSWER-electrode
What does "70" stand for in ER70S-3? - CORRECT ANSWER-tensile strength
What mode of metal transfer allows for only flat/horizontal position GMAW
welding - CORRECT ANSWER-Spray
What gas mixture is generally associated with spray transfer on steel? -
CORRECT ANSWER-80% AR/ 20% CO2
What gas mixture is generally associated with globular transfer on steel? -
CORRECT ANSWER-90% AR/ 10%CO2
, Inadequate gas flow can cause what defect in GMAW welding? - CORRECT
ANSWER-Porosity
What is generally not an effect of a worn or loose contact tip - CORRECT
ANSWER-porosity
What does STT stand for? - CORRECT ANSWER-Surface Tension Transfer
What type of arc transfer is associated with STT? - CORRECT ANSWER-short
circuit
Cold lap or lack of fusion is generally associated with what type of arc transfer -
CORRECT ANSWER-Short Circuit
What does the s stand for in the GMAW classification for ER70S-6 - CORRECT
ANSWER-Solid
What mode of metal transfer allows for consistent all position GMAW welding -
CORRECT ANSWER-Short Circuit
Correct Detailed Answers Already Graded A+
What electrode is not used to weld vertical down - CORRECT ANSWER-E7018
What technique is often associated with E6010 electrodes - CORRECT
ANSWER-Whip
Which of the following is a fast fill electrode - CORRECT ANSWER-E7024
What is not a function of the coating elements found in SMAW welding electrode
- CORRECT ANSWER-Provide mechanical and metallurgical properties of the
weld deposit
A Class A fire extinguisher can be safely used on an ____ fire - CORRECT
ANSWER-Wood
When welding in a confined space, the welder must have - CORRECT ANSWER-
A watch person outside the space
,What does GMAW stand for - CORRECT ANSWER-Gas Metal Arc Welding
GMAW is generally done with what polarity? - CORRECT ANSWER-Direct
current electrode positive (DC+)
What type of power source is generally used for GMAW welding - CORRECT
ANSWER-Constant Voltage
What does E stand for in ER70S-6 - CORRECT ANSWER-electrode
What does "70" stand for in ER70S-3? - CORRECT ANSWER-tensile strength
What mode of metal transfer allows for only flat/horizontal position GMAW
welding - CORRECT ANSWER-Spray
What gas mixture is generally associated with spray transfer on steel? -
CORRECT ANSWER-80% AR/ 20% CO2
What gas mixture is generally associated with globular transfer on steel? -
CORRECT ANSWER-90% AR/ 10%CO2
, Inadequate gas flow can cause what defect in GMAW welding? - CORRECT
ANSWER-Porosity
What is generally not an effect of a worn or loose contact tip - CORRECT
ANSWER-porosity
What does STT stand for? - CORRECT ANSWER-Surface Tension Transfer
What type of arc transfer is associated with STT? - CORRECT ANSWER-short
circuit
Cold lap or lack of fusion is generally associated with what type of arc transfer -
CORRECT ANSWER-Short Circuit
What does the s stand for in the GMAW classification for ER70S-6 - CORRECT
ANSWER-Solid
What mode of metal transfer allows for consistent all position GMAW welding -
CORRECT ANSWER-Short Circuit
