Recent questions tagged 2004

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What will be the geometric radius of heat transfer for a hollow sphere of inner and outer radii r1 and r2?

asked May 16, 2018 in HT by chandu (215k points)

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minimum effective thickness of insulation for causing the reduction in heat leakage from the insulated pipe?

asked May 15, 2018 by chandu (215k points)

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Effect of heat transfer on diameter of composite wall?

asked May 15, 2018 in HT by chandu (215k points)

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Consider the following statements regarding performance of turbojet engines

asked Jan 17, 2018 in PPE by chandu (215k points)

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What is the propulsive efficiency of the unit?

asked Jan 17, 2018 in PPE by chandu (215k points)

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Which one of the following is correct? At the point B, the fluid experiences

asked Jan 17, 2018 in PPE by chandu (215k points)

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What is the approximate value of the Mach number of the aircraft?

asked Jan 17, 2018 in PPE by chandu (215k points)

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what is the strength of a normal shock with upstream Mach number equal to 5.0?

asked Jan 17, 2018 in PPE by chandu (215k points)

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Which one of the following represents the condensation of a

asked Jan 17, 2018 in TD by chandu (215k points)

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In CANDU type nuclear reactor

asked Jan 16, 2018 in PPE by chandu (215k points)

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Match List I (Material) with List II (Application)

asked Jan 16, 2018 in PPE by chandu (215k points)

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The speed of rotation of the moving elements of gas turbines is

asked Jan 16, 2018 in PPE by chandu (215k points)

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The value of latent heat of vaporization using Clausius Clapeyron equation is

asked Jan 16, 2018 in TD by chandu (215k points)

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In which one of the following steam turbines

asked Jan 16, 2018 in PPE by chandu (215k points)

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What is the value of the reheat factor in multi-stage turbine?

asked Jan 16, 2018 in PPE by chandu (215k points)

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In parson’s turbine if $\alpha$ is nozzle angle, then the maximum efficiency of the turbine is

asked Jan 16, 2018 in PPE by chandu (215k points)

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In Parson’s reaction turbines, the velocity diagram triangles at the inlet arid outlet are which of the following?

asked Jan 16, 2018 in PPE by chandu (215k points)

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What will be the loss of available energy associated with the transfer of

asked Jan 16, 2018 in TD by chandu (215k points)

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In a supersonic nozzle, with sonic condition at the throat

asked Jan 15, 2018 in PPE by chandu (215k points)

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What is the critical pressure ratio for isentropic nozzle flow with ratio of specific heats as 1.5?

asked Jan 15, 2018 in PPE by chandu (215k points)

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