Draw and describe functional block diagram of measurement system.
[4 marks]Define metal combination of J,K,R,Sand Tthermocouple. Comment on thermocouple based on linearity, stability and active or passive type with reason.
[3 marks]Write a short note on air purge/bubbler type liquid level measurement with construction, working and diagram.
[7 marks]Explain McLeod gauge for vacuum measurement with neat diagram.
[7 marks]Explain difference between variable head and area type flow meter.
[4 marks]Define the vacuum pressure. Explain pirani vacuum gauge with all details
[7 marks]Define SI units for temperature, pressure and level measurement.
[3 marks]Discuss the principle and construction of orifice plate flow meter.
[7 marks]Explain vena contracta and stagnation point in detail.
[3 marks]Why industries use only 4-20 MA and 3 to 15 PSI as a standard range of signal.
[3 marks]Explain resistive transducer in detail with necessary diagram.
[4 marks]Explain dead weight tester in detail with necessary diagram and limitation.
[4 marks]Explain pressure switch and its application in real world.
[7 marks]With neat diagram, explain the working of 2-wire, 3-wire and 4-Wire RTD with advantages and disadvantage.
[3 marks]Explain bourdon tube in detail.
[4 marks]Explain LVDT with necessary diagram, advantages and disadvantages. Discuss limitation of LVDT.
[7 marks]Explain law of intermediate metal law with its real application.
[3 marks]Explain bimetallic transducer for temperature measurement. Give one example of application of bimetallic in real word.
[4 marks]Explain electromagnetic flow meter in detail with its application in industries.
[7 marks]Explain solid level measurement.
[3 marks]Explain doppler effect based flow measurement.
[4 marks]Discuses criteria for selection of flow meter and design. OR1
[7 marks]Explain flapper-nozzel system.
[3 marks]Explain measurement of liquid level using float type.
[4 marks]Explain mass flow meter in detail.
[7 marks]