Chemical Engineering
2017 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE CH 2017 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 22–24 of 65. Imported answers require review unless explicitly marked reviewed.
Question 22
Open questionCHNAT1 markNeeds review
The cost of a new pump (including installation) is 24,000 Rupees. The pump has a useful life of 10 years. Its salvage value is 400 Rupees. Assuming straight line depreciation, the book value of the pump at the end of 4th year, rounded to the nearest integer, is ______ Rupees.
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Open questionCHMCQ1 markNeeds review
The DCD (Double Contact Double Absorption) process is used for the manufacture of
Your answerChoose one option.
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Open questionCHMCQ1 markNeeds review
Match the polymerization processes in Group-1 with the polymers in Group-2.
Group-1
P) Free radical polymerization
Q) Ziegler Natta polymerization
R) Condensation polymerization
Group-2
I) Nylon 6,6
II) Polypropylene
III) Poly vinyl chloride
Choose the correct set of combinations.
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