Home

What is the correct answer?

4

The difference between gross & net calorific values of fuel is due to the

A. Sensible heat carried away by the flue gases

B. Heat carried away by the steam from the moisture content of the fuel

C. Heat lost by radiation

D. Heat carried away by steam from the combustion of hydrogen in the fuel

Correct Answer :

D. Heat carried away by steam from the combustion of hydrogen in the fuel


Related Questions

Which of the following has the least value of ultimate tensile strength… Identify the correct statement with reference to the extractive metallurgy… Closeness of packing is maximum in case of __________ crystal lattice. In a totally irreversible isothermal expansion process for an ideal gas,… In case of simple harmonic motion, displacement is proportional to the Production of one ton of paper in Indian paper industry consumes about… Pick out the correct combination about the role of various additives used… A highly elastic material is deformed least on loading and retains its… The starting of a car takes time in winter, because the With increase in impurities in metals, their corrosion resistances Tesla metre per ampere (T. m/A) is the unit for the measurement of Gage pressure within a spherical droplet of a fluid is 'p'. What will… Which of the following rays has the least wavelength? Steels with high carbon equivalent have poor Weldability, because in these… The following type of bonding is strongly directional in solids. Cold heading or upsetting is categorised as the __________ process. Pressure exerted by a liquid depends upon its Corrosion of metals cannot be prevented by its Magnetic permeability of iron is increased by its Corona discharge is related to the operation of a/an Which of the following test is used for distinguishing among dry oils,… Pick out the wrong statement about nucleate boiling. The most suitable material of construction for a sewer to carry sewage… If Reynolds number is greater than 1, then the Increase in temperature, in general results in the The approximate height of a blast furnace having a useful volume of 2000… During sensible cooling of air, its wet bulb temperature Super conduction in metals is observed at a temperature of __________… Silicon percentage in silicon steel used for electrical equipments is… Addition of __________ to steel does not help in improving its machinability.