A. Glass
B. Glass lined steel
C. Teflon
D. Bakelite
Related Mcqs:
- DDT is shipped in_________________?
A. Stainless steel containers
B. Paper bags
C. Fibre drums
D. Either B. or C. - Maximum consumption of lead is in the manufacture of _________________________?
A. Storage batteries
B. Solder alloys
C. Electric cable sheathing
D. Lead lined vessels - Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its ______________________?
A. High co-efficient of thermal expansion
B. Low thermal conductivity
C. High corrosion resistance
D. All A., B. and C. - In the Kraft process of sulphate paper pulp manufacture, the black liquor and the white liquor storage tank is made of _______________?
A. Concrete
B. Wood
C. Steel
D. Porcelain - 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 - _____________ steel is widely used for the manufacture of motor car crankshafts?
A. Silicon
B. Nickel
C. Chrome
D. High speed - The carbonating tower used in Solvay process of soda ash manufacture is made of_________________?
A. Cast iron
B. Stainless steel
C. Karbate
D. Lead lined 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 - Corrosion resisting properties of cast iron are significantly improved by the addition of 12 – 15% of___________________?
A. Tungsten
B. Vanadium
C. Silicon
D. All A., B. & C. - Hammers and railway rails are normally made of___________________?
A. Mild steel
B. Dead mild steel
C. Medium carbon steel
D. High carbon steel
