Carbon percentage is the same in cast iron and_________________?

Related Mcqs:

The high expansion metal normally used in the bimetallic thermometer is _______________ temperature measurement?

A. Brass for low B. Nickel alloys for high C. Both A. & B. D. Aluminium for all...

As the impurities are oxidised, the melting point of iron___________________?

A. Decreases B. Remains unchanged C. Increases D. May increase or decrease; unpredictable...

Chilled iron castings are__________________?

A. Easily machinable B. Soft on surface C. Highly wear resistant D. None of these...

Pick out the wrong statement ?

A. Alloys are harder than their component elements B. Presence of silicon in steel decreases its electrical resistance C. Karbate is an acid resistant material of construction D. Nichrome, a steel alloyed with 10% Ni and 20% Cr can be used upto a temperature of 1100°C...

Rubber lined vessels are corroded by the action of__________________?

A. Aqua regia B. Chloroform C. Sulphuric acid (95%) D. All A., B. and C....