Define Time Constant in process control.
[3 marks]Explain terms in Freundlich adsorption isotherm equation.
[4 marks]Explain Dry Bulb Temperature, Wet Bulb Temperature and Dew Point.
[7 marks]Define Nucleation in crystallization.
[3 marks]Discuss batch drying process.
[4 marks]Explain McCabe and Thiele method to determine number of stages in continuous rectification.
[7 marks]Explain differential distillation with neat figure and material balance.
[7 marks]What is the driving force for membrane separation?
[3 marks]Explain the ‘q’-line in distillation.
[4 marks]Discuss industrial applications of Adsorption.
[7 marks]Define a membrane?
[3 marks]Explain the relative volatility.
[4 marks]Write a short note on:
[7 marks]Adsorption hysteresis ii) Adsorption from concentrated liquid solutions
[ marks]Explain Accuracy of an instrument.
[3 marks]Explain in brief the mechanism of Reverse Osmosis.
[4 marks]Explain Construction and working of Bimetallic Thermometer with neat sketch.
[7 marks]Explain Sensitivity of an instrument.
[3 marks]Explain in brief the mechanism of ultrafiltration.
[4 marks]Explain construction and working of manometers.1
[7 marks]Explain rate of drying.
[3 marks]Derive Laplace Transform of Step function of magnitude M.
[4 marks]Derive the transfer function of a mercury thermometer.
[7 marks]Explain equilibrium relationship in drying.
[3 marks]Derive Laplace Transform of a ramp function.
[4 marks]Amercury thermometer with time constant 7 sec, showing a steady state temperature of 30°Cis suddenly immersed in heated oil bath at 150°C. Find
[7 marks]Time required for temperature reading of 100°C. ii) Time required for the 80% response.
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