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Chemical Engineering - Chemical Engineering Basics

Exercise : Chemical Engineering Basics - Section 12
26.
The term 'Value' in value engineering technique refers to the __________ cost of the product.
function (utility)
selling
production
total
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
Melting point & boiling points of liquid oxygen are respectively - 218.8°C & - 183°C, while the same for liquid nitrogen is - 210°C & - 195.8°C respectively. The difference in melting points of liquid oxygen & liquid nitrogen is not equal to 8.8
°C
°F
°K
°R
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
The entropy change for a spontaneous process is
> 0 for the system.
< 0 for the system.
> 0 for the system & the surrounding.
< 0 for the system & the surrounding.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
Milligram of KOH required to saponify 1 gm of oil is called its __________ number.
saponification
acid
precipitation
emulsion
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Pick out the wrong statement about a fast breeder reactor.
uses molten sodium as moderator.
converts fertile fuel into fissile fuel.
requires highly enriched fuel.
produces more fuel than it consumes.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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