Answer / sam

No difference it is just a different wording for the same
thing. Extension or compensation wire is made from the same
material as the used thermocouple to extend the thermocouple
to the Temperature indicator or controller. So you therefore
get Type K, J, T S ext types of extension wire as well as
Type J, K , T ext types of connectors to join these cables
as well.

centrifugal compressor interlock? Tell me the parameter at which compressor will trip

0 Answers   Cairn,

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how the arrangement of equipments done in control room

0 Answers  

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why is not useing in boiler skin thermocople

1 Answers   KNPC,

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i want to make project on process control using plc.please give me idea about this.

2 Answers  

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what is span value and zero ? and how set ?

0 Answers  

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There are many type of control cable like pair,core,tried, What are defination each one

0 Answers   Birla,

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how to calculate MMWC values in to Tonns(MMWC values showing in DP transmitter and Tonns value showing in Totalizer). please tell me details?

2 Answers   Chemin C I, MSP,

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1)how we calculate the drum level? and how we select the transmitter range?

3 Answers  

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An atmospheric storage tank has a diameter of 20 m and a height of 8m.It is half-full of liquid with the remainder of the space containing air normally at atmospheric pressure. If the connection to atmosphere is accidentally closed off and 10 cubic m of liquid removed, what happens to the internal pressure of the tank? What are the possible consequences for the tank?

1 Answers  

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generally transmitter power supply having some range(12v to 35v) but the out put(4-20 mA) must same for given input.If we vary the power supply voltage then output mA also to be change according to V=IR. Is there any voltage regulator in the transmitter ?

1 Answers  

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How can we cheak the ENCODER ?

1 Answers  

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Can anyone convert a 5/2 way or 3/2 way valve into an ISO valve?

0 Answers  

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