QuizApp
Home
Teacher
Login
Register
Guest Mode
Student
Login
Register
Guest Mode
Dashboard
Study MCQ
Welder
WELDABILITY OF STEEL
Question #13331
Question #13331
Share
View All Questions
What are the defects in generated acetylene gas?
A.
Oxygen, hydrogen & carbon
B.
Carbon monoxide unburit ash
C.
Hydrogen, dust particles, ash
D.
Hydrogen, lime dust, ammonia & water vapour
Explanation
No explanation provided.