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

Thermodynamics-1 TD-1 4th SemME/5307/RAC/ Dec 2015 PAPER

                                                SECTION-A

Q1. Do as directed.                                                                                  10×1.5=15

  (a) The property of a system whose value does not depend upon mass is called _______________
  (b) The polytrophic index is unity for _________ process.
  (c) The centrifugal pump work under ____________ process.
  (d) The units of specific volume are __________
  (e) The high pressure boiler are __________ tube boilers
  (f) ___________ water is used for boiler.
  (g) Efficiency of Carnot cycle increase with ___________ of sink temperature
  (h) At critical pressure latent heat becomes _____________
  (i) Otto cycle is also known as ________________
  (j) Conduction mainly occur in ___________________________

              SECTION-B

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

    Q2(i) What is thermodynamic system? State intensive and extensive properties of system.
(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 (a) Explain the isothermal process and derive the expression for change in internal energy, work done, change in entropy and amount f heat supplied.
     (b) Explain with neat sketch the working of Babcock and Wilcox boiler
  Q4 (a) Discuss the advantage of multistage compressor over single stage reciprocating air compressor.
    (b) List the assumptions made in air standard cycle
   Q5 Explain the following:
      a) Otto cycle
      b) Thermal radiation
      c) Fourier Law

Thermo dynamics-1 TD-1 4th SemME/ 5307/RAC/ Dec 2018 PAPER

Get Started

Section a Thermodynamics-1 TD-1 4th SemME/5307/Dec 2015 PAPER

The sum of the internal energy and the external work done by the gas is known as ____________ A centrifugal pump forms a ________ system. Unit of gas constant R is _____________ One gram mole of all gases occupies a volume of ________ at NTP.

The polytrophic index is unity for _______ process. During an isentropic process ___________ is constant. The relationship between heat and work is ______________  The centrifugal pump works under ___________ system. During addition of latent heat, temperature of the substance ____________ Carnot cycle has the ___________ thermal efficiency among all other heat engines.

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

Section B :Thermodynamics-1 TD-1 4th SemME/5307/Dec 2015 PAPER

 What is thermodynamic system? State intensive and extensive properties of system.

Thermodynamic system

State intensive and extensive properties of system.

Explain reversible and irreversible process.

Reversible and irreversible process.

Explain with neat sketch Charlie law ?

Explain Charlie law 

Derive the steady flow energy equation and write the assumptions made in deriving this Equation.

Steady flow energy equation and write the assumptions made in deriving this Equation.

Explain Carnot cycle and calculate the efficiency of Carnot cycle.

Carnot cycle and calculate the efficiency of Carnot cycle.

Differentiate between universal gas constant and characteristics gas constant. Also give their units in SI systems

Differentiate between universal gas constant and characteristics gas constant. 

A gas is compressed polytropically from its initial volume of 0.6m3 and pressure of 2 bar to final pressure of 30 bar. If the initial temperature of gas is 40 oC, Find the (a) Final Volume (b) Final Temperature

Gas is compressed polytropically from its initial volume of 0.6m3 and pressure of 2 bar to final pressure of 30 bar. If the initial temperature of gas is 40 oC, Find the
(a) Final Volume
(b) Final Temperature

Explain with neat sketch Joule’s experiment.

Neat sketch Joule’s experiment.
   

Derive steady flow energy equation.

Steady flow energy equation.
   

Write short note on :  a) Mole fraction

Short note on :
       a) Mole fraction
       

Short Note on b) Daltons law of partial pressure.

b) Daltons law of partial pressure.

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

Thermo dynamics-1 TD-1 4th Sem ME/ 5307/RAC/ Dec 2018 PAPER

Get Started https://www.youtube.com/watch?v=UHX6f8TIvX8https://www.youtube.com/watch?v=M_RR6LVICp0https://www.youtube.com/watch?v=mV41CMWonN4https://www.youtube.com/watch?v=s0LVPE0Q3LE&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=14&t=0s

Section c :- Thermodynamics-1 TD-1 4th SemME/5307/Dec 2018 PAPER

Explain the isothermal process and derive the expression for change in internal energy, work done, change in entropy and amount f heat supplied.

Isothermal process

Expression for change in internal energy, work done, change in entropy and amount f heat supplied.

Explain with neat sketch the working of Babcock and Wilcox boiler

Working of Babcock and Wilcox boiler

Discuss the advantage of multistage compressor over single stage reciprocating air compressor.

Advantage of multistage compressor over single stage reciprocating air compressor.

List the assumptions made in air standard cycle

Assumptions made in air standard cycle

Explain the following: a) Otto cycle

a) Otto cycle

Write a Short Note on b) Thermal radiation

b) Thermal radiation

Short Note on c) Fourier Law

c) Fourier Law

Thermodynamics-1 TD-1 4th SemME/5307/RAC/ Dec 2018 Paper Contact Us

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