Q206
The temperature of oxy-hydrogen flame is ________ oxyacetylene flame.
A.
Same as
B.
Less than
AnswerC.
More than
D.
None of these
Answer: Option B
Solution
Answer: Option B
Solution:
The maximum temperature of Oxy-hydrogen flame is about 2,800°C.The temperature of the oxyacetylene flame 3,480°C.