what is the hydra step level sensor output value( measuring level of steam drum)

3 Answers   Adani, ITPS,

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what is the differnt between open loop and close loop ?

5 Answers   India Cements,

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What is an SCR?

4 Answers   GAIL,

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WE ARE HAVING YOKOGAWA CENTUM CS 3000 DCS, 2 FCS AND 4 HIS " When the operation Download to HIS message appears: Equalize start. HIS0163 WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. HIS0163 ---- ERROR = 3 WARNING = 1 ---- Tell me, please, why and how to solve the problem."

6 Answers   Khas Pvt Ltd, Yokogawa,

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What is ptw and write 3 types of ptw?

5 Answers   Emco,

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if field commnictor 475 does not communicate with transmitter what will you do ?

4 Answers   Samsung,

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How to calculate mmwc values into tonnes?

0 Answers  

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What is the difference between precision and repeatability of any instrument. Why it is measured always in percentage

2 Answers  

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What is the difference between floating and fixed voltage?

1 Answers  

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When can a bypass not used on a positioner?

1 Answers   CCIE,

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what will be the pressure in tank which has the total level of 2 meters and is filled 1.2 meters ?

4 Answers   Engro,

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Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor

0 Answers   CCIE,

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