Boiler in Thermal Power Plant - MCQs with answers
Boiler in Thermal Power Plant - MCQs with answersQ1. The boiler commonly used in a thermal plant are__________________.
a. Water tube type
b. Fire tube
c. Both (a) & (b)
d. None of theseView Answer / Hide Answer
Q2. Water to the boiler is at________________.
ANSWER: c. Both (a) & (b).
a. Atmospheric pressure
b. Slightly more than atmospheric pressure.
c. More than steam pressure in the boiler.
d. Any pressure.View Answer / Hide Answer
Q3. What is the main advantage of the usage of high pressure boilers in a thermal plant?
ANSWER: c. More than steam pressure in the boiler.
a. Lower price
b. Increase in efficiency
c. Low grade fuel can be burnt.
d. Both (b) and (c)View Answer / Hide Answer
Q4. What is the normal range of pH of water to be maintained in the steam rising in the thermal power station?
ANSWER: d. Both (b) and (c)
d. 9.87View Answer / Hide AnswerQ5. Heat balance in a boiler furnace is improved by sending air to the furnace
a. At low temperature.
b. At high temperature.
c. Mixed with CO2
d. Both (b) & (c).View Answer / Hide Answer
Q6. Coal is carried from storage to the boiler by means of?
ANSWER: b. At high temperature.
b. V – belts
d. ManuallyView Answer / Hide Answer
- RE: Boiler in Thermal Power Plant - MCQs with answers -Shailendra Sinha (03/17/20)
- heat balance does not depend on temperature.