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Thermodynamics-1 TD-1 4th Sem/ME/5307/May 2015 Diploma Paper

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Download Previous year Diploma Paper of Thermodynamics-1 TD-1 4th Sem ME/RAC/5307     May 2015 PAPER

Thermodynamics-1 TD-1 4th SemME/5307/RAC

/May 2015 PAPER

                                SECTION-A

Q1. Do as directed.                                                                                 10×1.5=15

(a) Temperature is a _____________ Property
(b) Work done in a free expansion process is ____________
(c) Gas laws are applicable to __________ gases.
(d) Babcock and Wilcox boiler is a ____________ tube boiler.
(e) Second law of Thermodynamics defines _____________
(f) The value of Molar Gas constant is ____________
(g) Diesel Cycle consists of following four processes _______________
(h) Triple point of water exists at _________ temperature and ____________ pressure.
(i) In Throttling process _______ is constant .
(j) The three modes of heat transfer are _______ , __________ and ___________

          SECTION-B

Q2. Attempt any five questions.                                                                    5×6=30

 (ii) Explain reversible and irreversible process
(iii) Explain with neat sketch Charlie law
(iv) Derive the steady flow energy equation and write the assumptions made in deriving this Equation.
 (v) Explain Carnot cycle and calculate the efficiency of Carnot cycle.
(vi) Differentiate between universal gas constant and characteristics gas constant. Also give their units in SI systems
(vii) A gas is compressed polytropically from its initial volume of 0.6m3 and pressure of 2 bar to final pressure of 30bar. If the initial temperature of gas is 40 oC, Find the
(a) Final Volume
(b) Final Temperature

                                 SECTION-C

Q3. Attempt any three questions.                                                      3×10=30
Q3 Derive an expression for work done during an Isothermal process.
Q4 Explain construction and working of Babcock and Wilcox boiler with a neat sketch.
Q5 Derive an expression for standard efficiency of an Otto cycle.
Q6 A vessel of capacity 4 m³ has 16 kg of an ideal gas having molecular mass of 44 at a temperature of 25 ºC. Find the pressure of the gas in bar.
Q7 Explain two modes of heat transfer in gases, liquids and solids.

Thermo dynamics-1 TD-1 4th SemME/ 5307/RAC/ may 2015 PAPER

Temperature is a _____________ Property.

Work done in a free expansion process is ____________

Gas laws are applicable to __________ gases.

Babcock and Wilcox boiler is a ____________ tube boiler.

Second law of Thermodynamics defines _____________

The value of Molar Gas constant is ____________

Diesel Cycle consists of following four processes _______________

Triple point of water exists at _________ temperature and ____________ pressure.

In Therosetting process _______ is constant.

The three modes of heat transfer are _______ , __________ and ___________

Thermodynamics-1 TD-1 4th SemME/5307/RAC/ May 2015 PAPER Click Here

Comparison between reversible and irreversible processes.

Short note on Mollier diagram.

Comparison between Molar gas constant and Ideal gas constant.

Compare a fire tube boiler with a water tube boiler.

Explain the following terms (1) Open system (2) Closed system (3) Isolated system.

Explain For same compression ratio Otto cycle is more efficient than Diesel cycle.

Compare a reciprocating air compressor with a rotary compressor.

Thermodynamics-1 TD-1 4th SemME/5307/RAC/ Dec 2018 Paper Click Here

Thermo dynamics-1 TD-1 4th Sem ME/ 5307/RAC/ may 2015 PAPER

Expression for work done during an Isothermal process.

Construction and working of Babcock and Wilcox boiler.

Expression for standard efficiency of an Otto cycle.

Vessel of capacity 4 m³ has 16 kg of an ideal gas having molecular mass of 44 at a temperature of 25 ºC. Find the pressure of the gas in bar.

Two modes of heat transfer in gases, liquids and solids.

Thermodynamics-1 TD-1 4th SemME/5307/RAC/May 2015 Paper Contact Us
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Thermo dynamics-1 TD-1 4th SemME/ 5307/RAC/ Dec 2018 PAPER

Unit of gas constant is ____________ .

One gram mole of all gasses occupies a volume of _____ At NTP.

The work done in a constant volume process is _________

In isothermal process, internal energy of gas _____________.

The centrifugal pump works under ________ System.

The relationship between heat and work is ___________ .

An ideal gas is a gas having no force of ________ attraction.

Dryness fraction of dry steam is ____________ .

Triple point is that point where ____________ .

Otto cycle is also known as _____________

Thermodynamics-1 TD-1 4th SemME/5307/RAC/ Dec 2017 PAPER Click Here

Diesel cycle.

General uses of compressed air.

Fourier Law.

Temperature difference on two sides of a wall measuring 5mx4m is 25° C. If thermal conductivity of the material of the wall is 0.0004KW/m°C. Determine the thickness of the wall if the rate of heat flow is 5000KJ/hr.

Adiabatic process.

Steady flow process.

Thermodynamics-1 TD-1 4th SemME/5307/RAC/ Dec 2017 Paper Click Here

Thermo dynamics-1 TD-1 4th Sem ME/ 5307/RAC/ Dec 2017 PAPER

Constructional features and working of Lancashire Boiler and Nestler boiler.

Comparison between centrifugal and axial flow compressor.

Thermodynamics-1 TD-1 4th SemME/5307/RAC/ Dec 2017 Paper Contact Us
MY YOUTUBE CHANNEL
JK Smart Classes Upload Lecture for Degree classes like B.TECH,M.TECH in any stream like ECE,EE,ME and Civil Engineering
JK SMART CLASSES
ER.JASWINDER KUMAR
JK SMART LECTURE
ER.JASWINDER KUMAR
Engineering Classes Upload Lecture for Polytechnic Diploma classes in any stream like ECE,EE,ME and Civil Engineering
ENGINEERING CLASSES
ER.JASWINDER KUMAR
er.jaswinder kumar
Senior Lecturer
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