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.Management Sciences
A. White
B. Black
C. Yellow
D. Blue
Related Mcqs:
- Which of the following is not a product of coal tar distillation ?
- A. Anthracene B. Creosote oil C. Carbolic oil D. None of these...
- Which of the following impurities in feed water for high pressure boiler is the most detrimental ?
- A. Silica B. Dissolved oxygen C. Suspended salt D. Dissolved salt...
- Linde process of gas liquefaction employs__________________?
- A. Exchange of heat with colder stream B. Adiabatic expansion through a throttle valve (Joule-Thomson expansion) C. Adiabatic expansion against a piston or in a turbine D. Merely compressing the gas beyond its critical pressure...
- ____________ are used as corrosion inhibitor for iron & steel in aqueous solutions ?
- A. Phosphates B. Chromates C. Sulphates D. Bi-carbonates...
- Gun powder, which is an explosive comprises of charcoal, sulphur and____________________?
- A. Glycerine B. Salt petre C. Nitro glycerine D. Dynamite...
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