What is automation & list its advantage & disadvantage.
[3 marks]Explain four major configurations of Industrial Robots.
[4 marks]What do you mean by SCADA system? Explain basic SCADA architecture and typical features.
[7 marks]Explain in brief (i) PROFI-BUS (ii) MODBUS
[3 marks]What are the various types of filled-type temperature measurements? Explain any one in detail.
[4 marks]Explain the construction and working principle of Electromagnetic Flow Meter with advantages and disadvantages.
[7 marks]List standard interface available in automation & Compare RS232 & RS485 interface.
[7 marks]Explain Scan cycle of PLC.
[3 marks]What is ladder diagram? State symbols with their description used in ladder diagram.
[4 marks]Discuss in brief about the various types of information display that can be used with DCS for efficient monitoring of plant parameters.
[7 marks]Explain important characteristics for the selection of PLC.
[3 marks]Explain in detail the input-output module used in PLC.
[4 marks]Compare relative features of twisted pairs, coaxial cables and fiber optic cable for DCS highway.
[7 marks]Short note on : PH measurement
[3 marks]What do you mean by actuators? Explain stepping motor with neat diagram.
[4 marks]Write short note on AC & DC drive.
[7 marks]Explain any one displacement transducer with neat diagram.
[3 marks]List the different types of speed-measuring devices. Explain the construction and working of optical encoder with necessary diagram.
[4 marks]Explain construction, working of SCR. Explain power control circuit using SCR & DIAC with waveforms.
[7 marks]Write a short note on Human Machine Interface (HMI).
[3 marks]What is IOT? List advantage of IOT in industry.
[4 marks]Write PLC ladder diagram program for following application:1 In a food process plant when start switch is pressed Motor 1 and 2 turns ON for 5 and 10 sec, motor 3 and 4 turns on after 5 and 10 sec.
[7 marks]Draw the block diagram of PLC.
[3 marks]Explain pick and place robot with the help of simple block diagram.
[4 marks]Make ladder logic program for following application: There is a selector switch s1, one “start” button and one “stop” button. IF S.Spressed once along with start button then motor 1 must be ON. If S.Sis pressed two times along with start then motor 2must be ON. If S.Sis pressed three times along with start motor 3 must be ON. IF S.Spressed one time along with stop button then motor 1 must be OFF. If S.Sis pressed two times along with Stop then motor 2 must be OFF. If S.Sis pressed three times along with Stop motor 3 must be OFF.
[7 marks]