Discuss the basic principle of resistive transducer used for angular displacement.
[3 marks]Give the difference between PSD detectors (Position sensitive detector) and CCD (Charge Couple Device) detectors used in LASER transducer.
[4 marks]Discuss the basic principle of chromatography along with its application. Explain High Performance Liquid Chromatography (HPLC) instrument with its basic setup.
[7 marks]Draw the construction of servomechanism application of synchros.
[3 marks]Discuss the basic principle of capacitive transducer for displacement measurement.
[4 marks]Draw & discuss the flapper nozzle system for displacement measurement along with its merits & demerits.
[7 marks]Draw and explain the construction of LVDT for displacement measurement along with its characteristic curve.
[7 marks]Compare bonded and unbounded strain gauge.
[3 marks]Draw & Discuss the microlaser interferometer for displacement measurement.
[4 marks]Discuss the principle of digital displacement transducer. Draw the construction of 4-bit gray coded absolute encoder for angular displacement.
[7 marks]Define following terms with respect to strain gauge:
[3 marks]Range ii) Temperature Sensitivity iii) Response Time
[ marks]Describe bridge circuit method for strain measurement.
[4 marks]Discuss the following terms: “stress” and “strain”. Enlist various types of strain gauges and explain semiconductor strain gauge in detail with neat diagram.
[7 marks]Discuss vibrating U-tube densitometer with neat diagram.
[3 marks]Describe the principle and operation of electrolytic hygrometer.
[4 marks]Explain electrodeless method of conductivity measurement along with its advantages and disadvantages.1
[7 marks]Draw & discuss the principle of dual-beam nephelometer.
[3 marks]Define pH. Discuss electrode method of pH measurement.
[4 marks]Discuss Newtonian and non-Newtonian behavior of fluids. Explain Ostwald viscometer with neat diagram.
[7 marks]Discuss the construction of catalytic combustion analyzer used for industrial gas analysis.
[3 marks]Enlist various types of detectors used in gas chromatography. Discuss any one of them in detail.
[4 marks]Discuss the paramagnetic property of oxygen. Explain differential pressure-type oxygen analyzer.
[7 marks]Discus the principle of auger electron spectroscopy.
[3 marks]Discuss the basic principle of operation of atomic absorption spectrometry.
[4 marks]Discuss the basic steps of mass spectrometry. Enlist various methods of mass analyzers and explain any one of them in detail.
[7 marks]