In a single acting steam engine
The steam is admitted on one side of the piston and one working stroke is produced during each revolution of the crankshaft
The steam is admitted, in turn, on both sides of the piston and one working stroke is produced during each revolution of the crankshaft
The steam is admitted on one side of the piston and two working strokes are produced during each revolution of the crankshaft
The steam is admitted, in turn, on both sides of the piston and two working strokes are produced during each revolution of the crankshaft
- A wet vapour can be completely specified by
- Steam exhaust from high pressure turbine is reheated in
- The indicated thermal efficiency is defined as the
- It is required to produce large amount of steam at low pressure. Which boiler should be used?
- The length of Lancashire boiler varies from
- In impulse turbines, when friction is neglected, the relative velocity of steam at outlet tip of the…
- Willians line for the steam engine is a straight line relationship between the steam consumption per…
- The critical pressure ratio (p₂/p₁) is given by
- If the critical pressure ratio for steam is 0.546, then the steam is initially
- 100% efficiency of a thermal cycle cannot be achieved because of
- The ratio of the temperature rise of cooling water to the vacuum temperature minus inlet cooling water…
- The high steam and low water safety valve is not used in
- Which of the following is a fire tube boiler?
- Which of the following statement is correct?
- The missing quantity per stroke is equal to
- Equivalent evaporation is the amount of water evaporated in a boiler from and at
- In a boiler, the heat is lost
- In designing air preheaters, the important design consideration is that
- The ratio of the clearance volume to the swept volume is called
- In a velocity compounded impulse turbine, when steam flows through the second row of moving blades,
- The discharge of steam in a convergent-divergent nozzle __________ after the throat (i.e. in the divergent…
- Carbonisation of coal is the process of
- A vessel into which the steam is exhausted and condensed after doing work in an engine cylinder or turbine…
- The heat loss in a boiler takes place in the form of
- The reheat factor is the ratio of the
- With increase in load, convection superheater has
- Sublimation region is the region where
- A steam nozzle converts
- The numbers of fire tubes in a Cochran boiler are
- The efficiency of a boiler is defined as