GATE ME · 2022 · ME
Question 57: Casting, Forming and Joining Processes
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Question 57
MENAT2 marksNeeds review
In a direct current arc welding process, the power source has an open circuit voltage of 100 V and short circuit current of 1000 A. Assume a linear relationship between voltage and current. The arc voltage (
) varies with the arc length (
) as
, where
is in volts and
is in mm. The maximum available arc power during the process is __________ kVA (in integer).Log in to check the answer
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2022ME
GATE ME 2022 · Paper 2
Mechanical Engineering · Original paper archive
- Section
- Mechanical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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