Chemical Engineering Basics - Study Mode
[#611] Coke is added in the blast furnace to
Correct Answer
(A) Reduce & melt the iron ore
[#612] Castability of aluminium is increased by the addition of __________ in it.
Correct Answer
(A) Silicon
[#613] Speed of a submarine in deep sea & that of an aeroplane is measured by a/an
Correct Answer
(A) Pitot tube
[#614] Fatigue limit improvement by over stressing the metal by successively increasing the load is called coaxing. In fatigue failure, the material fails
Correct Answer
(A) Below the yield point
[#615] Gross national product (GNP) means the total value of __________ in a country.
Correct Answer
(A) Goods produced