How much voltage we are using at switches?

4 Answers   Edac,

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Ega interview going on for power plant. Which type of question will asked. For questions

0 Answers   EGA,

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What is the differaence between PLC and DCS?

6 Answers  

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i want interview questions about PROCESS CONTROL INSTRUMENTATION , SENSORS AND TRANSDUCERS IF ANY BADY KNOW ABOUT THAT PLEASE SEND TO MY MAIL karumudi1003@gmail.com

8 Answers   Honeywell, Reliance,

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why we use casced loop

6 Answers  

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what is diffrence between cascade & three element system.

3 Answers  

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Which softwere is required to communicate the S7-300 processor

4 Answers  

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Pls.could any one Clarify the following with an example. 1.At What condition Close on Rise and Close on Fall Pressure Switch contacts are used. 2.If Pressure is abnormal as per set pressure,if connecting Terminal of pressure switch breaks,how the voltage extends to Relay base. 3.Are these contacts come under fail safe philasaphy.

1 Answers  

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what is meaning of static pressure

4 Answers   Ambuja,

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what's meanning of 1250KVA and how to calculate with Volttage and Current. answer give with example.

3 Answers  

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what is the main supply source for pressure transmitter?

1 Answers  

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What is force balance principle? State some of its’ advantages.

0 Answers  

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