QuizApp
Home
Teacher
Login
Register
Guest Mode
Student
Login
Register
Guest Mode
Dashboard
Study MCQ
Welder
WELDABILITY OF STEEL
Set 20
Set 20
Practice Mode
Share
Prev
Next
Set Completed!
0
/
5
0%
Next Set
Q13379
Permalink
Report
What is the reason for lack of fluidity in molten metal in braze welding?
A
Over heating
B
Improper flame
C
Inadequate preheating
D
Improper cleaning and less use of flux
Q13380
Permalink
Report
What is the reason for the defect of more spatter during arc welding?
A
Insufficient root gap
B
Welding current too high
C
Wrong angle of electrode
D
Use of a very short arc length
Q13381
Permalink
Report
What is the welding defect, with no fusion of base metal on root face, side face or between the weld run?
A
Porosity
B
Under cut
C
Lack of fusion
D
Lack of penetration
Q13382
Permalink
Report
What is the result of inner cone of flame touching the molten metal while welding?
A
Cause to over lap
B
Cause to back fire
C
Cause to porosity
D
Cause to flame snape out
Q13383
Permalink
Report
What defect will occur due to incorrect tilt of blow pipe?
A
Crater at end
B
Weld porosity
C
Lack of root penetration
D
Under cut in weld joints
‹
1
2
...
13
14
15
16
17
18
19
20
21
22
›
Report Question Issue
Your Name (Optional)
Your Email (Optional)
What do you think is the correct answer?
*
-- Select the correct answer --
A
B
C
D
Select which option you believe is the correct answer.
Feedback
*
Verify you're human
*
Loading...