Which of the following is the most elastic material ?
Which of the following is the most elastic material ?
A. Plastic
B. Glass
C. Steel
D. Rubber
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In the kraft (sulphate) process for the paper manufacture, the digestor is made of
Question: 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 Answer: Option B
Explanation:
No answer description available for this question.
Acetaldehyde is shipped in ____________ drums?
Acetaldehyde is shipped in ____________ drums?A. Cast iron
B. Steel
C. Aluminium
D. Either B. & C.Carbon content in steel is ___________________ percent?
Carbon content in steel is ___________________ percent?A. 0.1-2
B. 4-6
C. 2-4
D. 0.001-0.01Maximum consumption of lead is in the manufacture of _________________________?
Maximum consumption of lead is in the manufacture of _________________________?A. Storage batteries
B. Solder alloys
C. Electric cable sheathing
D. Lead lined vesselsChrome vanadium steels usually contain 0.8 to 1.1% Cr, 0.25 to 0.35% C and < 0.25% V. It is
Question: Chrome vanadium steels usually contain 0.8 to 1.1% Cr, 0.25 to 0.35% C and < 0.25% V. It is
[A].used for making axle & shafts of aeroplanes, automobiles and locomotives. [B].
having poor fatigue resistance. [C].
having poor toughness. [D].
not helpful in producing cleaner steel due to oxidising action of vanadium. Answer: Option A
Explanation:
No answer description available for this question.
In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of
Question: 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 Answer: Option B
Explanation:
No answer description available for this question.