Thermal Engineering – II Imp Qusts – TE-II Important Questions

Thermal Engineering – II Imp Qusts Pdf file – TE-II Important Questions

Please find the attached pdf file of Thermal Engineering – II Important Questions Bank – TE-II Imp Qusts

Link – TE-II Question Bank

Unit – I

1. How do you analyses the exhaust and flue gases by using Orsat’s apparatus. Explain with neat diagram.
2. In a steam power cycle, the steam supply is at 15bar and dry and saturated. The condenser pressure is 0.4bar. Calculate the Carnot and Rankine efficiency of the cycles.
3. What is meant by stoichiometric Air fuel ratio

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UNIT – II

1. State the differences between the following boilers?
2. Externally fired and internally fired boilers.
3. State the differences between the High Pressure and low Pressure boilers?

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UNIT – III

1. Draw the velocity diagram of impulse Turbine and find the work done on the blade, blade efficiency
2. Derive the expression for condition for maximum efficiency of an impulse Turbine?
3. What are the advantages and disadvantages of velocity compounded Impulse Turbine.

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UNIT – IV

1. Explain the method INTER COOLING employed to increase the specific output and thermal efficiency of Gas Turbine plant?
2. Explain the merits and demerits of closed cycle Gas Turbine
   over Open cycle Gas Turbine?
3. Describe with neat sketch, the working of a simple constant
   pressure open cycle Gas Turbine?

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UNIT – V

1. Draw the sketch of Turbo-Jet plant with T-S diagram of Turbo-Jet engine and explain?
2. Explain the working principle of Ram-Jet with diagram
3. What are the advantages and disadvantages of Pulse Jet engines?

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