GATE CH · 2021 · CH
Question 25: Plant Design and Economics
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Question 25
CHNAT1 markNeeds review
A company invests in a recovery unit to separate valuable metals from effluent streams. The total initial capital investment of this unit is Rs. 10 lakhs. The recovered metals are worth Rs. 4 lakhs per year.
If the annual return on this investment is 15%, the annual operating costs should be ______ lakhs of rupees (correct to 1 decimal place).
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2021CH
GATE CH 2021 · Paper 1
Chemical Engineering · Original paper archive
- Section
- Chemical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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