Chemical Engineering Basics - Study Mode

[#506] Addition of small amount of __________ to grey cast iron is done to produce nodular grey cast iron.
Correct Answer

(C) Magnesium

[#507] Steel & cast iron pipes are produced by __________ casting.
Correct Answer

(D) True centrifugal

[#508] Electric arc furnace is employed mainly for the production of __________ steel.
Correct Answer

(B) Alloy

[#509] Powder metallurgy technique is used in the production of __________ tools.
Correct Answer

(A) Tungsten carbide

[#510] Which of the following is normally not found in both the S.I. (petrol) & C.I. (diesel) engines?
Correct Answer

(B) Fuel injector