Extrusion is the process by which a block/billet of metal is reduced. in cross section by forcing it to flow through a die orifice under. high pressure . â¢ In general, extrusion is used to. produce cylindrical bars or hollow. tubes or for the starting stock for. drawn rod, cold extrusion or forged. products.
Principal consultants lead and develop consulting teams. Related Articles. A principal consultant is a senior member of a consultancy firm who takes a lead role in a consulting project and may direct a team of analysts and junior consultants. The specific job title varies from firm to firm.
In general usage principal refers to a person who plays an important role or holds a high position: Last week, there was a meeting among the principals in the deal. In legal and financial English, however, principal is often a noun (from principal person).In the law of agency, the principal is the one on whose behalf the agent acts: She attended the meeting as the agent of a principal who wished to remain anonymous.n general usage principal refers to a person who plays an important role or holds a high position: Last week, there was a meeting among the principals in the deal. In legal and financial English, however, principal is often a noun (from principal person).