The high pressure boiler is one, which produces steam at a pressure more than

A. Atmospheric pressure

B. 5 kg/cm²

C. 10 kg/cm²

D. 7580 kg/cm²

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  1. The Parsons' reaction turbine has
  2. Cut-off governing as compared to throttle governing is
  3. For the same diameter and thickness of tube, a water tube boiler compared to a fire tube boiler has
  4. When the inlet pressure of steam is equal to the exit pressure, then
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  13. The specific heat of superheated steam in kcal/kg is generally of the order of
  14. The high pressure boiler is one, which produces steam at a pressure more than
  15. In a steam engine, superheated steam from the boiler is fed into the steam chest at a pressure of
  16. For the same length of stroke and speed of crankshaft, the piston speed for a double acting steam engine…
  17. A safety valve usually employed with stationary boilers is
  18. Which of the following are boiler accessories?
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  22. Pick up the wrong statement about water tube boiler in comparison to fire tube boilers
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  24. An economiser _________ the steam raising capacity of a boiler.
  25. In a 50% reaction turbine stage, tangential component of absolute velocity at rotor inlet is 537 m/s…
  26. In an impulse reaction turbine, the pressure drops gradually and continuously over
  27. The function of a piston in a steam engine is
  28. The draught produced by a steam jet issuing from a nozzle placed in the ash-pit under the fire grate…
  29. The basic job of feed water treatment in boilers is to overcome the problem of
  30. Which of the following is not a boiler mounting?