In pack-carburising carbon is supplied

Engineering Materials Mcqs
BILAL KHATTAK0

A.Through gas
B.In the form of graphite
C.In the form of charcoal
D.In the form of hydrocarbons
E.In the form of calcium carbide

Related Mcqs:

  1. The chemical used in generating acetylene is
  2. Voltage dependent resistors are usually made from __________?
  3. In steel carbon is
  4. Coal used in a cupola is
  5. The main constituent of moulding sand is
  6. Carborundum powder is:
  7. In copper alloy foundry which of the following is used to prevent the molten metal from being oxidized?
  8. Which of the following is incorrect for diamond?
  9. Acetylene is manufactured by
  10. The classical smog mainly contains:?

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