Question
a.
speed of the fan.
b.
damper.
c.
variation in the pitch of the fan blades.
d.
all (a), (b) and (c).
Posted under Basic Chemical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Artificial draught produced by a fan can be controlled by the
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Water gas constitutes mainly of
View solution
Q. Coke made in narrower by-product coke ovens (as compared to wider ovens) is
View solution
Q. Which of the following has the highest flame velocity ?
View solution
Q. Which of the following constituents of a fuel does not contribute to its calorific value on combustion ?
View solution
Q. Lurgi gasifier (high pressure gasifier) as compared to Kopper Totzek gasifier (atmospheric pressure gasifier) produces
View solution
Q. For long flame and easy ignition, the coal used should have
View solution
Q. Which of the following has the highest calorific value (kcal/Nm³) ?
View solution
Q. Naphthalene is used for making
View solution
Q. The advantage of firing pulverised coal in the furnace lies in the fact, that it
View solution
Q. A coal having higher volatile matter content, has lower
View solution
Q. Weathering of coal during storage causes
View solution
Q. With increase in the temperature of carbonisation of coal
View solution
Q. The gasification reaction represented by, C + H₂O = CO + H₂, is
View solution
Q. Insitu theory and drift theory are related to the
View solution
Q. Pick out the wrong statement.
View solution
Q. Heat penetration rate in narrow coke ovens in high temperature carbonisation of coal is around __________ cm/hr.
View solution
Q. Which of the following will generate maximum volume of product of complete combustion (Nm³/Nm³ of fuel) ?
View solution
Q. Which of the following will be unsuitable for dust cleaning from flue gas at 400°C from a pulverised coal fired boiler ?
View solution
Q. Emission of dense white smoke out of the chimney of a thermal power plant is an indication of the use of
View solution
Q. Pick out the wrong statement.:
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Basic Chemical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!