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You Are On Multi Choice Question Bank SET 595

29751. __________ of grey cast iron produces white cast iron.





29752. As the fluid flow rate increases, the float of the rotameter





29753. Addition of __________ to steel does not impart hardness.





29754. For a spontaneous natural process at constant temperature and pressure, the free energy of the system always





29755. Inertial forces are obtained, when the elastic forces are multiplied by __________ number.





29756. When was NABARD established?





29757. Wavelength of radiation emitted by a body depends on the __________ of its surface.




29758. Out of the following, which will fracture most readity, when hit with a hard hammer ?





29759. A pycnometer is used for the measurement of





29760. For infinite parallel planes having emis-sivities ε1 & ε2, the interchange factor for radiation from surface 1 to surface 2 is given by





29761. Working of linear variable differential transducer (LVDT) is based on the principle of variable





29762. A highly elastic material is deformed least on loading and retains its original form on removal of the load. Which of the following is the most elastic material?





29763. Maximum permissible sulphur content in steel is __________ percent.





29764. The dimensional formula of bulk modulus of elasticity is same as that of the





29765. Ferromagnetic material owe their properties to __________ inner sub-shells.





29766. Which of the following metals is the most prone to work hardening?





29767. 'Amortization' in respect of financial obligation of a company means the





29768. Difference at any instant between the value of the controlled variable and the set point is called the





29769. The expected efficiency of a single rivetted lap joint is of the order of 50%. If the thickness of the plate is increased four times, then the rivet diameter will have to be increased __________ times.





29770. Nickel and __________ are the alloying element added in steel to increase its toughness.





29771. Which of the following equipments is used for liquid dispersion ?





29772. Eutectoid composition of carbon steel at room temperature is





29773. Midrex process of sponge iron production uses reformed natural gas as the reducing agent, which uses iron ore in the form of





29774. Corrosion is





29775. Which of the following is not an ore of copper?





29776. Which one of the following is incombustible ?





29777. The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding __________ grinding wheel is normally used.





29778. Tin based white metals are used, where bearings are subjected to





29779. Friction factor for fluid flow in pipe does not depend upon the





29780. All of the following alloying elements of steel increases hardness but sacrifice ductility, except





29781. __________ method for profitability evaluation of a project does not account for investment cost due to land.





29782. The total investment in a project is Rs. 10 lakhs and the annual profit is 1.5 lakhs. If the project life is 10 years, then the simple rate of return on investment is





29783. Nominal and effective interest rates are equal, when the interest is compounded





29784. Which of the following elements is not included in the scope of market analysis ?





29785. __________ of depreciation calculation accounts for the interest on investement.





29786. Which of the following is not a component of working capital ?





29787. In declining balance method of depreciation calculation, the





29788. Which of the following relationship is not correct is case of a chemical process plant ?





29789. For a given fluid, as the pipe diameter increases, the pumping cost





29790. In which of the electric power generation system, the operating cost is minimum ?





29791. Accumulated sum at the end of 5 years, if Rs. 10000 is invested now at 10% interest per annum on a compound basis is Rs.





29792. Operating profit of a chemical plant is equal to





29793. In a manufacturing industry, break even point occurs, when the





29794. Gross earning is equal to the total income minus





29795. The depreciation during the year 'n', in diminishing balance method of depreciation calculation, is calculated by multiplying a fixed percentage 'N' to the





29796. Scheduling provides information about the





29797. The inventory of raw materials included in the working capital is usually about __________ months supply of raw materials valued at delivery prices.





29798. Which of the following is the costliest material of construction used in pressure vessel construction ?





29799. Most chemical plants use an initial working capital amounting to 10-20% of the total capital investment. But this percentage may increase to __________ percent in case of seasonal products manufacturing plant.





29800. Fixed charges for a chemical plant does not include the





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