Why DC weldings sets preffered over AC considering human safety aspects ?

Why DC weldings sets preffered over AC considering human
safety aspects ?

Question Posted / jagjeet

2 Answers
4364 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Why DC weldings sets preffered over AC considering human safety aspects ?..

Answer / felixraj

in dc frq is zero so arcing is good.

Is This Answer Correct ?

4 Yes

1 No

Why DC weldings sets preffered over AC considering human safety aspects ?..

Answer / dhaval patel

in dc wavelenth is flate then it is verry effected to
welding

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.

0 Answers

What is power factor ?What are the benefits of improved power factor & how. Please explain with examples.?

5 Answers ABB,

how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

0 Answers

how to select DG set for certain load?

7 Answers ACC,

What is mean by PID controller? And what is its Long form?

9 Answers Jindal,

what is rated current and operating current?

1 Answers

What is essential to prove safe isolation of electrical circuit?

0 Answers

defination of generator

7 Answers

percetans

0 Answers Bhel,

why ups rated in kva

1 Answers MRF,

what is the meaning of the symbol << >> put in transformer drawing

0 Answers TATA,

what is direct dischage of power transformer

1 Answers

For more Electrical Engineering Interview Questions Click Here