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More Questions on This Topic :

Question 1. Which of the following is not a boiler mounting?
  1.    Blow off cock
  2.    Feed check valve
  3.    Economiser
  4.    Fusible plug
Answer: Option C

Question 2. The pressure of steam in the engine cylinder at the beginning of the stroke is ________ the boiler pressure.
  1.    Equal to
  2.    Less than
  3.    Higher than
  4.    None of these
Answer: Option B

Question 3. The heat balance sheet for the boiler shows the
  1.    Complete account of heat supplied by 1 kg of dry fuel and the heat consumed
  2.    Moisture present in the fuel
  3.    Steam formed by combustion of hydrogen per kg of fuel
  4.    All of the above
Answer: Option A

Question 4. The rate of steam produced in Benson boiler is
  1.    100 tonnes/h
  2.    135 tonnes/h
  3.    175 tonnes/h
  4.    250 tonnes/h
Answer: Option B

Question 5. The average operating pressure of Benson boiler is
  1.    100 bar
  2.    150 bar
  3.    200 bar
  4.    250 bar
Answer: Option D

Question 6. At which pressure the properties of water and steam become identical
  1.    0.1 kg/cm²
  2.    1 kg/cm²
  3.    100 kg/cm²
  4.    225.6 kg/cm²
Answer: Option D