Boiler parameters are expressed by
Tonnes/hr. of steam
Pressure of steam in kg/cm²
Temperature of steam in °C
All of the above
- For water, at pressures below atmospheric;
- Heating of dry steam above saturation temperature is known as
- The forced circulation of water does not take place in
- Stage efficiency is also known as
- Superheating of steam is done at
- Tertiary air is the air used to
- The balanced draft furnace is one using
- The critical pressure ratio is given by (where p₁ = Initial pressure of steam, and p₂…
- The pressure at which latent heat of vaporisation of water is zero, is
- The diameter of flue tube in a Cornish boiler is _________ that of the shell.
- Sulphur in coal results in
- When the nozzle operates with the maximum mass flow, the nozzle is said to be
- The discharge of steam in a convergent-divergent nozzle __________ after the throat (i.e. in the divergent…
- The water tubes in a Babcock and Wilcox boiler are
- In a reaction turbine, when steam flows through the fixed blades,
- In cross compounding, the cylinders are arranged
- The fire tubes in a Scotch marine boiler are
- O₂ content in atmospheric air on weight basis is
- The principal function of a stop valve is to
- The maximum discharge through a chimney occurs when the height of chimney is
- The air pressure at the fuel bed is reduced below that of atmosphere by means of a fan placed at or…
- The biggest size of thermal power unit operating in India is
- The factor of evaporation for all boilers is always
- A single acting steam engine produces ________ power than that of double acting steam engine.
- For burning 1 kg of carbon to CO as per chemically correct combustion, amount of air required is
- Equivalent evaporation is the amount of water evaporated in a boiler from and at
- The variation of steam pressure in the nozzle depends upon
- A supercritical boiler is one that operates above the pressure and temperature of following values
- Reheating of steam in a turbine
- Degree of reaction is defined as the ratio of