Question: For casting operation, a metal must be heated to what temperature?
Options
A : Above solidifying temperature
B : Above vapourising temperature
C : Above melting temperature
D : Above room temperature
Casting Heating Pouring more questions
If load characteristics are drawn on OCC itself, we get....
If suppose OCC is conducted at speed n1, where n1<....
Field weakening control method is used for the speed _________
Armature resistance control method is used for the speed _____________
For strong series field, speed-torque characteristic of cumulative compound motor....
For higher diverter resistance, speed-torque characteristic will lie ____________
At T=0 K, the location of Fermi level with respect....
A non-condensable gas is found
Where is the coal feeding mechanism located in spreader type....
Where are the adrenal glands located?
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