Machining properties of steel are improved by adding___________________?

Related Mcqs:

Malleability 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...

Maximum percentage of carbon in austenite is______________?

A. 0.025% B. 0.26% C. 0.8% D. 1.25% E. 1.7%....

Pick up the wrong statement Nickel and chromium in steel help in _________________?

A. providing corrosion resistance B. improving machining properties C. providing high strength at elevated temperatures D. raising the elastic limit E. improving the resilience and ductility...

The machinability of steel is increased by___________________?

A. silicon and sulphur B. phosphorous, lead and sulphur C. sulphur, graphite and aluminium D. phosphorous and aluminium E. none of the above...

Gun metal contains__________________?

A. 70% copper and 30% zinc B. 90% copper and 10% tin C. 85-92% copper and rest tin with little lead and nickel D. 70-78% copper and rest tin E. 85-92% copper and rest zinc...