Two important relationships that determine the flow of molten metal in casting are which of the following (two correct answers):
A)Bernoulli's theorem
B)Chvorinov's rule
C)continuity law
D)flow curve
E)Hooke's law
F)Ohm's law

Question

Quizplus · Accepted Answer

Bernoulli's theorem and the continuity law are fundamental principles in fluid dynamics that describe the behavior of flowing fluids, such as molten metal in casting processes. Bernoulli's theorem relates the pressure, velocity, and height of a fluid, while the continuity law states that the mass flow rate must remain constant from one cross-section of a pipe to another.

Two Important Relationships That Determine the Flow of Molten Metal