2282. Operating profit of a chemical plant is equal to
profit before interest and tax i.e., net profit + interest + tax
profit after tax plus depreciation
net profit + tax
profit after tax
✅ The correct answer is option A.
2287. Which of the following is a natural draft furnace?
Blast furnace stoves
Power plant boilers
Sintering furnace
None of these
✅ The correct answer is option A.
2292. Which of the following is a component of working capital investment ?
Utilities plants.
Maintenance and repair inventory.
Process equipments.
Depreciation.
✅ The correct answer is option B.
2297. Reducing atmosphere is maintained in a
Calcination kiln
Blast furnace
Soaking pit
L.converter
✅ The correct answer is option B.
2302. Chemical engineering plant cost index is used for finding the present cost of a particular chemical plant, if the cost of similar plant at some time in the past is known. The present cost of the plant = original cost x The most major component of this cost index is
fabricated equipment and machinery.
process instruments and control.
pumps and compressor.
electrical equipments and material.
✅ The correct answer is option A.
2307. Design of waste heat boiler for recovery of waste heat from furnace gases depends upon the
Quantity & temperature of waste gas
Dust concentration & nature of dust in waste gas
Corrosive nature of the waste gas
All of the above
✅ The correct answer is option B.
2312. The value of a property decreases __________ with time in straight line method of determining depreciation.
linearly
non-linearily
exponentially
logarithmically
✅ The correct answer is option A.
2317. Which furnace employs natural draft?
Coke oven
Boiler
Rotary kilns
L.converter
✅ The correct answer is option A.
2322. Which of the following variables does not affect the furnace capacity?
Size of the furnace
Gas velocity in furnace
Ratio of wall surface to surface of stock
None of these
✅ The correct answer is option D.
2326. A shareholder has __________ say in the affairs of company management compared to a debenture holder.
more
less
same
no
✅ The correct answer is option A.