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Home ‣ Mechanical Engineering ‣ Steam Boilers and Engines Comments
  • Question

  • The high pressure and low pressure cylinders in a Tandem type compound engine are regarded as having cranks


  • Options
  • A. 180° to each other
  • B. 90° to each other
  • C. 0° to each other
  • D. none of these

  • Correct Answer
  • 0° to each other 

    • Steam Boilers and Engines problems

    Search Results

    • 1. A closed vessel made of steel and used for the generation of steam is called a

    • Options
    • A. steam boiler
    • B. steam turbine
    • C. steam condenser
    • D. steam injector
      • Discuss
    • 2. Benson boiler is a __________ water tube steam boiler using forced circulation of water.

    • Options
    • A. low pressure
    • B. high pressure
      • Discuss
    • 3. A Tandem type compound engine requires a larger flywheel.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. The maximum heat loss is a boiler occurs due to

    • Options
    • A. moisture in fuel
    • B. dry flue gases
    • C. steam formation
    • D. unburnt carbon
      • Discuss
    • 5. In water tube boilers, the water passes through the tubes which are surrounded by flames and hot gases.

    • Options
    • A. Yes
    • B. No
      • Discuss
    • 6. A good steam boiler is one which produces maximum quantity of steam with the given fuel

    • Options
    • A. Agree
    • B. Disagree
      • Discuss
    • 7. Locomotive boiler is a

    • Options
    • A. single tube, horizontal, internally fired and stationary boiler
    • B. single tube, vertical, externally fired and stationary boiler
    • C. multitubular, horizontal, internally fired and mobile boiler
    • D. multitubular, horizontal, externally fired and stationary boiler
      • Discuss
    • 8. The velocity of flue gases (V) through the chimney under a static draught of(H') metres is given by

    • Options
    • A. V = 2g H'
    • B. V = 2g/H'
    • C. V = H'/2g
    • D. V = 2gH'
      • Discuss
    • 9. An economiser is used to increase the temperature of saturated steam without raising its pressure.

    • Options
    • A. Correct
    • B. Incorrect
      • Discuss
    • 10. The function of a governor is to keep the engine speed uniform at all load conditions.

    • Options
    • A. Correct
    • B. Incorrect
      • Discuss

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