Answer / mayuresh

1.a)tungsten inert gas welding-non consumable electrode
mig-metal inert gas welding-uses consumable electrode
2.dnt know
3.-molybednum(as said by interviewer)

Answer / naveen

2.The specific speed is defined as the the speed of the geometric turbine which can produce unit power at unit head

Answer / thippeswamy n r

material of aircraft turbine blade?
ni,cr,al, traces of c

Answer / balaji_ngbhy

TIG -----tungsten inert gas welding ....MIG-metal inert gas
welding

Answer / ronak kale

TIG- tungsten inert gas welding
- in TIG high frequancy istrument used to produced arc
without touching matel there are no such type of equipment
used in MIG..
only inert gas used for this process(co2 not used)

MIG- metal inert gas welding
some times active gas also used in this welding
process such type of welding process known as MAG(metal
active gas welding)(active gars co2 some times used)

welding tourch for TIG AND MIG is diffrent from each other

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