amit duhan


{ City } hisar
< Country > india
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Answers / { amit duhan }

Question { Wipro, 71783 }

What is the composition of Cast Iron ?


Answer

2% to 6.67% of carbon in iron is called as cast iron and
below 2% carbon called as steels.
Composition of Cast Iron:
Carbon - 2.5 to 3.7%
Silicon - 1.0 to 3.0%
Manganese - 0.5 to 1.0%
Phophorus - 0.1 to 0.9%
Sulphur - 0.07 to 0.10%

Is This Answer Correct ?    65 Yes 14 No

Question { TATA, 7148 }

what are da different process to make gear


Answer

Gear hobbing,Gear shaping, Gear shaving,Broaching

Is This Answer Correct ?    5 Yes 2 No