A. Cast iron
B. Chemical stoneware
C. Karbate
D. Mild steel
Related Mcqs:
- SO3 is absorbed using H2SO4 in a____________________?
A. Cast iron packed tower
B. Stainless steel plate tower
C. Packed steel tower lined with acid proof bricks
D. None of these - Hydrochloric acid absorber in made of___________________?
A. Cast iron
B. Mild steel
C. Karbate
D. Stainless steel - In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of_____________________?
A. Stainless steel
B. Cast iron
C. Lead lined steel
D. Rubber lined steel - In the Kraft (sulphate) process for the paper manufacture, the digestor is made of________________?
A. Cast iron
B. Stainless steel
C. Karbate carbon
D. Wrought iron - Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the__________________?
A. Ultimate tensile strength (U.T.S.)
B. Endurance limit
C. Elastic limit
D. None of these - Hastelloy C is a good material of construction in chemical process industry, since it is ___________________?
A. Highly corrosion resistant and is readily fabricated
B. Relatively inexpensive although it can be fabricated with some difficulty
C. Corrosion resistant to most alkalis, particularly because of its copper content
D. Light and resists attack by acids - Bearings subjected to light load are made of________________?
A. White metal
B. Phosphorous bronze
C. Monel
D. Silicon bronze - Carbon tetrachloride can be stored in a storage vessel made of________________?
A. High silicon iron (14% Si)
B. Tin
C. Stainless steel
D. All A., B. and C. - Mercury is transported in metal containers made of________________?
A. Aluminium
B. Iron
C. Lead
D. Nickel - Interchain forces are the weakest in case of________________?
A. Plastics
B. Fibres
C. Elastomers
D. Both rubber & elastomers
