Question
a.
brown coal
b.
peat
c.
coking bituminous coal
d.
non-coking bituminous coal
Posted under Mechanical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. The fuel mostly used in steam boilers is
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. The efficiency of Joule cycle is
View solution
Q. The efficiency of Diesel cycle depends upon
View solution
Q. Those substances which have so far not been resolved by any means into other substances of simpler form are called
View solution
Q. The measurement of a thermodynamic property known as temperature is based on
View solution
Q. Kelvin-Planck's law deals with
View solution
Q. Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle
View solution
Q. Liquid fuels have higher calorific value than solid fuels.
View solution
Q. The free expansion process is __________ non-flow process.
View solution
Q. A mixture of gas expands from 0.03 m³ to 0.06 m³ at a constant pressure of 1 MPa and absorbs 84 kJ of heat during the process. The change in internal energy of the mixture is
View solution
Q. The gas constant (R) is equal to the __________ of two specific heats.
View solution
Q. According to Kelvin-Planck's statement of second law of thermodynamics,
View solution
Q. According to Gay-Lussac law, the absolute pressure of a given mass of a perfect gas varies __________ as its absolute temperature, when the volume remains constant.
View solution
Q. According to Avogadro's law
View solution
Q. A process, in which the temperature of the working substance remains constant during its expansion or compression, is called
View solution
Q. Which of the following gas has a minimum molecular mass?
View solution
Q. The hyperbolic pocess is governed by
View solution
Q. A closed system is one in which heat and work crosses the boundary of the system but the mass of the working substance does not crosses the boundary of the system.
View solution
Q. The entropy of water at 0°C is assumed to be
View solution
Q. The greater the pressure difference in throttling, the lesser is the irreversibility.
View solution
Q. During which of the following process does heat rejection takes place in Carnot cycle?
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Mechanical 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!