Answer / jitenra yadav

Ressitance .

Answer / arul

4-20 ma

Answer / mani

4 to 2 ma

What is difference between loop and zone ?

5 Answers   Adgas, Bilt,

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Why do we go for 4-20mA? why not other standara?

6 Answers  

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What is glanding

1 Answers  

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what is input and output cards of plc needs to be hot swappable mean

1 Answers  

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In which principle Woodward Governor 505 work in power plant? What are the input of Woodward governor 505

1 Answers  

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What are the two program execution modes of PLC?

4 Answers  

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How the warning lamp of a charging-system is activated ?

0 Answers  

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A flange is used for instrument connection for a system with a design temperature of 316C (600F) and a design pressure of 1000 kPa (145 psi). What is the class rating of the flange to be used for this application? Explain your answer

0 Answers  

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what is the different between plc and dcs ? I know full name of this two but I want to know what structure and working style and speed I/O capacity and controller difference?

2 Answers   L&T,

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Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls

0 Answers  

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my data card only does run in my mobile so how can change it that it run other mobile & computer and i can stor data in my data card

0 Answers  

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In s7-200 we use HMI TD-200C , what that C stands for........ plz reply

2 Answers  

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