Pig iron is manufactured by
AOpen hearth process
BL. D process
CCupola
DBlast furnace
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
If, As' is the area calculated by Simpson's rule and, A' that calculated by trapezoidal rule, then
When a curve is to be set out over a rough ground, the method used is:
Magnetic bearing of a survey line at any place
Pipe which carries discharges from urinals and water closets are
The polar MI of a circle about its centroidal axis is