The percentage of carbon in pig iron varies from___________________?

Related Mcqs:

Chilled cast iron has____________________?

A. no graphite B. a very high percentage of graphite C. a low percentage of graphite D. graphite as its basic constituent of composition E. none of the above is true...

Weld decay is the phenomenon found with _________________?

A. cast iron B. mild steel C. non-ferrous materials D. wrought iron E. stainless steel...

Ductility of a material can be defined as__________________?

A. ability to undergo large permanent deformations in compression B. ability to recover its original form C. ability to undergo large permanent deformations in tension D. all of the above E. none of the above...

Malleable cast iron _________________?

A. contains l.7 to 3.5% carbon in free state and is obtained by the slow cooling of molten cast iron B. is also known as chilled cast iron and is obtained by cooling rapidly. It is almost unmachinable C. is produced by annealing process. It is soft, tough, and easily machined metal D. is produced … Malleable cast iron _________________?Read More...

Acidic solution is one which has pH value__________________?

A. greater than 7 B. less than 7 C. equal to 7 D. pH value has nothing to do with neutral solution E. none of the above...