In which of the following type of flame, oxygen is of same proportion with acetylene?
A) neutral flame
B) oxidizing flame
C) carburizing flame
D) both oxidizing flame and carburizing flame
Correct Answer:
Verified
Q3: A three phase induction motor is sometimes
Q4: Consider a situation in which a welding
Q5: In arc welding, arc is created between
Q6: The coating material used for the electrode
Q7: Which of the following welding process in
Q9: If the open circuit voltage is 60
Q10: How does the arc voltage V depends
Q11: What is the only difference between Plasma
Q12: In plasma arc welding the gas is?
A)ionized
B)heated
C)magnetized
D)vaporized
Q13: If the total efficiency is 0.35 in
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