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.
Principal. Principal can refer to an amount of money you invest, the face amount of a bond, or the balance you owe on a debt, distinct from the finance charges you pay to borrow. A principal is also a person for whom a broker carries out a trade, or a person who executes a trade on his or her own behalf. (1) One who has permitted or instructed anotherâcalled an agentâto act on his or her behalf and according to his or her instructions.