Generally for the melting of cast iron, electric furnaces are not used because

Foundry Technology Mcqs
BILAL KHATTAK0

A.cast iron is in the form of broken pieces
B.cast iron requires higher temperature for heating
C.the rate of heating required for melting cast iron connot be provided by electric furnaces
D.It is expensive to use electricity for melting of cast iron

Related Mcqs:

  1. While machining cast iron generally cutting fluid is not required because
  2. Grey cast iron is produced
  3. Oil fired furnaces are generally used for the melting of
  4. Which of the following cast iron is resistant to attack by sea water?
  5. White cast iron is produced
  6. Which variety of cast iron can be forged?
  7. Formation of thick layer of scale on the surface of steel articles can be minimised by
  8. Which of the following form of iron is produced as a result of annealing of white cast iron?
  9. Grey cast iron is
  10. Which of the following has maximum melting point?

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