Which of the following contains maximum percentage of carbon ?

Related Mcqs:

Maximum permissible sulphur content in steel is ______________ percent?

A. 0.015 B. 0.055 C. 0.505 D. 0.805...

‘Semi steel’ is__________________?

A. Produced by adding 10-20% steel to the cupola charge B. Stronger than cast iron C. Both A. and B. D. Neither A. nor B....

Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70% ?

A. Cast iron B. Steel C. Nickel D. Karbate...

_____________ is added in low carbon steel to raise its yield point?

A. Sulphur B. Phosphorous C. Silicon D. Manganese...

The presence of impurities in iron_________________?

A. Increases its melting point B. Does not affect its melting point C. Decreases its melting point D. Makes it malleable...