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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__________?
Which of the following is not a component of the working capital for a chemical process plant ?
Optimum number of effects in a multiple effect evaporator is decided by the__________?
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 ?
Which of the following is not a mathematical method for evaluation of profitability of a chemical process plant ?
In which of the electric power generation system, the operating cost is minimum ?
Direct costs component of the fixed capital consists of __________?
Which of the following is not a component of depreciation cost ?
Payback period__________?
The inventory of raw materials included in the working capital is usually about __________ month‟s supply of raw materials valued at delivery prices?
In declining balance method of depreciation calculation, the __________?
The ratio of working capital to total capital investment for most chemical plants (except for non-seasonal based products) is in the range of __________ percent ?
A series of equal payments (e.g., deposit or cost) made at equal intervals of time is known as __________?
Which of the following is not a current asset of a chemical company ?

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

Correct Answer: Total cost considerations (pumping cost plus fixed cost of the pipe) ✔

Last Updated: February 12, 2019