Home

The pressure of steam in the engine cylinder at the beginning of the stroke is ________ the boiler pressure.

A. Equal to

B. Less than

C. Higher than

D. None of these

Related Questions

  1. Water and sediment in fuel oil can be removed by
  2. In a nozzle, the effect of super-saturation is to
  3. The flow through a nozzle is regarded as
  4. The device attached to the steam chest for preventing explosions due to excessive internal pressure…
  5. The diameter of Cornish boiler varies from
  6. In a throttling process
  7. Cut-off governing of steam engines is a method of controlling the engine output by varying
  8. Which of the following statement is correct?
  9. Curtis turbine is a
  10. The best suited coal for chain or travelling grate stoker boiler is
  11. The fire tubes in a Cochran boiler are
  12. In a De-Laval nozzle expanding superheated steam from 10 bar to 0.1 bar, the pressure at the minimum…
  13. The clearance in the engine cylinder
  14. The saturation temperature of steam with increase in pressure increases
  15. When the back pressure of a nozzle is below the designed value of pressure at exit of nozzle, the nozzle…
  16. In a glass tube type water indicator for a boiler, one end of the tube is connected to water space and…
  17. Throttle governing of steam engines is a method of controlling the engine output by varying
  18. Which of the following is required for a steam condensing plant?
  19. In a nozzle, whole frictional loss is assumed to occur between
  20. The pressure of feed water has to be raised before its entry into the boiler. The pressure is raised…
  21. In a velocity compounded impulse turbine, when steam flows through the second row of moving blades,
  22. The behaviour of coal in a furnace is determined by
  23. The efficiency of a pressure-velocity compounded impulse turbine is __________ as compared to pressure…
  24. The diameter of superheated tubes in a locomotive boiler is
  25. In an impulse reaction turbine, the pressure drops gradually and continuously over
  26. Which of the following coals has the highest calorific value?
  27. The diameter of cylindrical shell of the Lancashire boiler is of the order of
  28. The actual vacuum in a condenser is equal to
  29. Caking coals are those which
  30. The stage efficiency (ηS) is given by (where ηB = Blading efficiency, and ηN = Nozzle…

Please do not use chat terms. Example: avoid using "grt" instead of "great".