A. Steel
B. Cast iron
C. Stainless steel
D. Bronze
Related Mcqs:
- Liners of a ball mill are never made of__________________?
A. Lead
B. Alloy steel
C. Rubber or ceramic material
D. Cast iron - Steel balls for ball bearings are generally made of ______________ steel?
A. Cast
B. Stainless
C. Free carbon
D. Carbon chrome - Plate and frame filter press is usually made of__________________?
A. Mild steel
B. Cast iron
C. Stainless steel
D. Galvanised iron - The heat treatment process to which castings and the steel balls produced by cold heading are subjected is____________________?
A. Tempering
B. Normalising
C. Annealing
D. None of these - Ball bearings are normally made of _____________ steel?
A. High speed
B. High carbon
C. Chrome
D. Silicon - Ball bearings are generally made of___________________?
A. Plain carbon steel
B. Chrome carbon steel
C. Stainless steel
D. Malleable cast iron - Carbon is present in the uncombined (graphitic) form in case of__________________?
A. Cast iron
B. Steel
C. Ferroalloy
D. None of these - Water gas generator is made of__________________?
A. Carbon steel-brick lined
B. Stainless steel-lead lined
C. Cast iron
D. High carbon steel-porcelain lined - Nickel and copper are the basic constituents of__________________?
A. Hastelloy
B. Monel metal
C. German silver
D. Inconel - Sulphur melting pit in the sulphuric acid plant is made of__________________?
A. Lead lined stainless steel
B. Cast iron
C. Steel or cement-brick lined
D. Hard wood
