What is the minimum pressure allowed to be given to the injection molding process?
(a) 90 MPa
(b) 100 MPa
(c) 140 MPa
(d) 170 MPa
This question was addressed to me in a national level competition.
My question is taken from Injection Moulding Process in section Moulding with Polymers of Casting-Forming-Welding II