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Chemical Engineering - Chemical Engineering Basics

Exercise : Chemical Engineering Basics - Section 11
11.
The ability of a substance to assume two or more crystalline structure is called
isomorphism
polymorphism
amorphism
isomerism
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
The main function of the deaerator used in the thermal power plant is to
throttle down the steam pressure.
enhance feed water temperature.
remove dissolved gases from feed-water.
remove non-condensable gases from condenser.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
Lubricants can be used to
transmit power hydraulically.
form a seal in compressors.
remove contaminants by flushing and to insulate transformers, switchgears etc.
all (a), (b) & (c).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Which of the following is termed as the boiler mounting ?
Feed water pump
Steam superheater
Blow off cock
Economiser
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Paint spray gun works on the principle of
Bernoulli's theorem.
Boyle's law.
Newton's law of viscosity.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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