Chemical Engineering MCQs

6108 MCQs  (Page 87 of 611)

Attempt Chemical Engineering Quiz
Which of the following is not a component of depreciation cost ?
A. Repairs and maintenance cost
B. Loss due to obsolescence of the equipment
C. Loss due to decrease in the demand of product
D. Loss due to accident/breakdown in the machinery
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Direct costs component of the fixed capital consists of _____________________?
A. Contingencies
B. Onsite and offsite costs
C. Labour costs
D. Raw material costs
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In which of the electric power generation system, the operating cost is minimum ?
A. Thermal
B. Nuclear
C. Hydroelectric
D. Fast breeder reactor
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Which of the following is not a mathematical method for evaluation of profitability of a chemical process plant ?
A. Cash reserve
B. Rate of return on investment
C. Payout period
D. Discounted cash flow based on full life performance
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An investment of Rs. 100 lakhs is to be made for construction of a plant, which will take two years to start production. The annual profit from the operation of the plant is Rs. 20 lakhs. What will be the payback time ?
A. 5 years
B. 7 years
C. 12 years
D. 10 years
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Optimum number of effects in a multiple effect evaporator is decided by the____________________?
A. Cost benefit analysis
B. Floor area availability
C. Terminal parameters
D. Evaporation capacity required
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Which of the following is not a component of the working capital for a chemical process plant ?
A. Product inventory
B. In-process inventory
C. Minimum cash reserve
D. Storage facilities
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Following the six-tenth factor rule, if a log-log plot of capacity of the equipment vs. cost of the equipment is made, then a straight line is obtained, whose slope is equal to_________________?
A. 0.1
B. 0.6
C. 0.2
D. 0.8
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Optimum economic pipe diameter for fluid is determined by the___________________?
A. Viscosity of the fluid
B. Density of the fluid
C. Total cost considerations (pumping cost plus fixed cost of the pipe)
D. None of these
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Construction expenses are roughly _____________ percent of the total direct cost of the plant ?
A. 2
B. 10
C. 30
D. 50
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Word of the Day
25 Jul
January
a preference or special liking for something; a bias in favour of something.
2021:00:00

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