Related Questions

In a chemical process, the recycle stream is purged for
A Increasing the product yield
B Enriching the product
C Limiting the inerts
D Heat conservation
A Jar contains white, red and green marbles in the ratios 2: 3: 4. Five more green balls are added to the Jar and the ratios become 2: 3: 5. How many white balls are there in the Jar?
A 4
B 6
C 8
D 10
Which is the easiest component to environmentally recycle?
A Motherboards
B CMOS batteries
C Toner cartridges
D Cathode ray tubes
E None of the above
What is the purpose of reduce, reuse, recycle?
A to buy best things
B to save the earth
C to use things properly
D to save the money and energy
What is the function of Recycle Bin?
A Store deleted file
B Store temporary file
C Store corrupted file
D Store Document file
E None of these
বর্জ্য ব্যবস্থাপনার ক্ষেত্রে 3R-এর অন্তর্ভুক্ত হলো- i. Reduce ii. Refresh iii. Recycle নিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i ii ও iii
পরিবেশ সংরক্ষণের ক্ষেত্রে 3R-এর অন্তর্ভুক্ত হলো-i. Reduce ii. Reshuffle iii. Recycle নিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i ii ও iii
The method of solid modeling that defines the topology of faces, edges, and vertics, as well as data that defines the surface in which each face lies is called:
A constructive solid geometry
B layering
C boundary representation
D isometric
E None of the above
Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
A 0
B 1
C ∞
D None of these
'Utilities' in a chemical process plant includes compressed air, steam, water, electrical power, oxygen, acetylene, fuel gases etc. Utility costs for ordinary chemical process plants ranges roughly from __________ percent of the total product cost.
A 1 to 5
B 10 to 20
C 25 to 35
D 35 to 45

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