Flue Gases and Super Heater in Thermal Power Plant - MCQs with answers

Flue Gases and Super Heater in Thermal Power Plant - MCQs with answers


Q1. The flue gases are released to the atmosphere through _____________.

a. Air- Preheater
b. Forced draught
c. Induced draught
d. Electrostatic precipitator

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ANSWER: d. Electrostatic precipitator



Q2. In a superheater _____________.

a. Pressure rises and temperature drops.
b. Temperature rises and pressure drops.
c. Temperature rises and pressure remains unchanged.
d. Pressure rises and temperature remains the same.

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ANSWER: c. Temperature rises and pressure remains unchanged.



Q3. Equipment installed in the steam plants to reduce the rate of air pollution is________________.

a. De super heater
b. Air filter
c. Air electrostatic precipitator
d. Stock

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ANSWER: c. Air electrostatic precipitator


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    Discussion

  • RE: Flue Gases and Super Heater in Thermal Power Plant - MCQs with answers -Anonymous (08/24/21)
  • Answer d is correct statement.
  • RE: Flue Gases and Super Heater in Thermal Power Plant - MCQs with answers -Manju S K (05/08/20)

  • Q1. The major use of the Economiser is ___________.

    a. Heat up the incoming water with exhaust steam.
    b. Heat up the pulverised fuel by exhaust.
    c. Heat up the incoming air by exhaust gases.
    d. Heat up the incoming water by exhaust gases.

    ANSWER: d. Heat up the incoming water by exhaust gases.
    You give ans as d but I think ans is c.. If ans c wrong give explaintion

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