The old welding machines used electromagnetic winding to step up the current fo

The old welding machines used electromagnetic winding to
step up the current for welding rods. What is the new
principle inside the welding machines?

Question Posted / rahulme070587

4 Answers
34139 Views
Bharat Gears, Focus, Focus Energy, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

The old welding machines used electromagnetic winding to step up the current for welding rods. What..

Answer / chetan sharma

Metal arc welding with transformer welding machine.

Is This Answer Correct ?

19 Yes

5 No

The old welding machines used electromagnetic winding to step up the current for welding rods. What..

Answer / sunil spatike

step up transformer

Is This Answer Correct ?

1 Yes

2 No

The old welding machines used electromagnetic winding to step up the current for welding rods. What..

Answer / mohd zeesz

The new principle inside the welding machine is based on
the metal-arc welding.

Is This Answer Correct ?

9 Yes

12 No

The old welding machines used electromagnetic winding to step up the current for welding rods. What..

Answer / sunil spatike

Transformer or step up motors.

Is This Answer Correct ?

0 Yes

3 No

Post New Answer

More Mechanical Engineering Interview Questions

Can i get technical questions asked in ADANI Power?????

2 Answers Adani, Adani Power, GJ,

impact strength of an material is an index of its---?

1 Answers AML, RRB,

Hello sir! I hav read the above discussions about PSU.I hav 72% aggregate in Mechanical bt i do had a back in 1 subject,so m i too eligible for PSU?

0 Answers Knoah,

1. A single acting stage air compressor with 6% of clearance volume compresses air from 1.2 bar to 6.5 bar. Find the change in volumetric efficiency if the exponent of expansion process changes from 1.55 to 1.72.

2 Answers

What are the different types of pumps? and their usage.

0 Answers John Deere,

what the reduced pressure by elbow 90 and 45 in pipeline flow?

1 Answers

sir, can you give me full idea for computational fluid dynamices and how can work in CFD

0 Answers

How many earthing pits required for diesel generator set ? Why ?

12 Answers GTL, IBM,

define material grades 15b25,10b21,scm-415,16mncr5 in detailwith their compositions

0 Answers Hyundai,

heat transfer by radiation can be increased by?

7 Answers

how we relate superheating & subcooling with chiller load

0 Answers

What ill be the shaft diameter with clearance having a bearing bore is 30mm?

1 Answers

For more Mechanical Engineering Interview Questions Click Here