Programmable Logic control.
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T.x range -0.1 to 0.2 milibar,so how much mili ampear at 0.1 milibar?
Whether the DI, DOs shields can be connected with Analog Input Shield Earthpit?
what is the difference between two wire transmitter and 4- wire transmitter
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Boiler flame scanner working principle?
Is that Speed Probe and Vibration Probe sensors are same,if yes what is the diff b/w them?
how many types of spped sensors n vibration sensors?their basic principle n connection?
without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?
IF PLC POWER FAILURE THEN WHAT HAPPEN?
what is meant by nuclear collector?
What is controller? What is transmitter?
What are the key components of control loop?