Explain the purpose of riser?
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In welding, arc is too long due to ?
what is the chemical composition of ceramic and define what is its atomic density?
How is solution annealing carried out? What type of furnace is required? Does one need to be heat in a salt bath?
what are the causes of scaling in cast iron, after subjecting it to annealing process.
WHAT IS THE ACTUAL DEFINATION OF PLANET?
Can 1026 steel be welded?
What is the use of damper?
What is the use od d2?
Differentiate between ferrite percentage and ferrite number?
what is the metallurgy use?
Is it possible to design heat treatment processes such that a gradient in grain size is produced?
What is material of is 1968 and what is its modulus of elasticity.