Q. 61 During a TIG welding process, the are current and are voltage were 50 A and 60
V, respectively, when in the welding speed was 150 mm/mi. In another process.
the TIG welding is carried out at a welding speed of 120 mm/min at the same
are voltage and heat input to the material so that weld quality remains the same.
The welding current (in A) for this process is
(A) 40.00
(B) 44.72
(C) 55.90
(D) 62.25
Answer: (* )
Explanation:
Not Required.
