The flow of steam is supersonic
At the entrance to the nozzle
At the throat of the nozzle
In the convergent portion of the nozzle
In the divergent portion of the nozzle
- The high pressure and low pressure cylinders in a Woolf type compound engine are regarded as having…
- The purpose of governing in steam turbines is to
- The steam leaves the nozzle at a
- In an impulse reaction turbine, the pressure drops gradually and continuously over
- O₂ content in atmospheric air on volume basis is
- Calorific value of coal is of the order of
- The latent heat of steam at pressures greater than atmospheric in comparison to latent heat at atmospheric…
- Rateau turbine is
- The reheat factor depends upon
- The fire tubes in, a Coarran and Scottish marine boiler are
- The increase in pressure
- The effect of friction in the nozzle __________ dryness fraction of steam.
- When the cross-section of a nozzle __________ continuously from entrance to exit, it is called a convergent…
- The fire tubes in a Cochran boiler usually have _________ diameter.
- Steam exhaust from high pressure turbine is reheated in
- The function of injector used in small capacity boilers is to
- In water tube boilers
- Which of the following statement is wrong?
- The critical pressure ratio for initially superheated steam is __________ as compared to initially dry…
- Which of the following is a water tube boiler?
- The expansion of steam, as it flows over the blades in reaction turbine, represents
- The fusible plug in small boilers is located
- The expansion of steam in a nozzle follows
- Expanding steam to a very low pressure (high vacuum) in steam engines is
- In forced circulation type boiler
- Steam in water tube boiler as compared to fire tube boiler
- A compound steam engine in which piston rods of high pressure and low pressure cylinders are attached…
- The effect of friction on the flow of steam through a nozzle is to
- The function of a piston in a steam engine is
- The rate of steam produced in Benson boiler is