Chemical Engineering - Chemical Engineering Basics

31.
In __________ process, ions of salts react with water to produce acidity or alkalinity.
hydration
hydrolysis
electrolysis
dialysis
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
__________ is used for tying the steel coloumns to concrete foundation.
Grouting
Eyebolt
Anchor bolts
Refractory castables
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
Fatigue resistance of a material is measured by the
elastic limit.
ultimate tensile strength.
Young's modulus.
endurance limit.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
__________ is the trade name assigned to a non-ferrous cast alloy composed of cobalt, chromium & tungsten.
Stellite
High speed steel
Cermet
Alnico
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
A dense structure of grinding wheel is not used for the
ductile material.
hard materials.
brittle materials.
finishing cuts.
Answer: Option
Explanation:
No answer description is available. Let's discuss.