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Mechanical Engineering · Q1

Workshop Technology

Engineering and GATE · Mechanical Engineering · question 1

Q1

The brass and bronze are welded by _________ flame.

A.
Neutral
B.
Oxidizing
Answer
C.
Carburising
D.
All of these

Answer: Option B

Solution

Answer: Option B
Solution:
A slightly oxidizing flame is used in torch brazing of steel and cast iron. A stronger oxidizing flame is used in the welding of brass or bronze.
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