Which of the following is the hardest _______________?

Related Mcqs:

The crystal structure of most of the common metals is_____________________?

A. Orthorhombic B. Cubic C. Hexagonal D. None of these...

Inconel is an alloy of_________________?

A. Tin, zinc and nickel B. Iron, nickel and chromium C. Copper and nickel D. Copper and tin...

Nickel base alloys with ______________ are known as monel metal?

A. Zinc B. Tin C. Copper D. Molybdenum...

Very high sulphur in pig iron makes ___________________?

A. Its casting unsound B. Its hard and machinable C. Its brittle and malleable D. All A., B. & C....

Corrosion resisting properties of cast iron are significantly improved by the addition of 12 – 15% of___________________?

A. Tungsten B. Vanadium C. Silicon D. All A., B. & C....