The temperature produced by oxy-hydrogen flame is about
A. 1800°C
B. 2100°C
C. 2400°C
D. 3200°C
Answer: Option C
Solution(By Examveda Team)
The temperature produced by oxy-hydrogen flame is about 2400°CThis gaseous mixture is used for torches to process refractory materials and was the first gaseous mixture used for welding.
This Question Belongs to Mechanical Engineering >> Workshop Technology
Related Questions on Workshop Technology
The brass and bronze are welded by _________ flame.
A. Neutral
B. Oxidizing
C. Carburising
D. All of these
In TIG arc welding, the welding zone is shielded by an atmosphere of
A. Helium gas
B. Argon gas
C. Either (A) or (B)
D. None of these
In sheet metal blanking, shear is provided on punches and dies so that
A. Press load is reduced
B. Good cut edge is obtained
C. Warping of sheet is minimized
D. Cut blanks is straight
Join The Discussion