Answer / kranti1986

It depend on the spec of the switch. Normally 24 v ac/ dc, 110 vac/dc, 230 v ac/ dc

Answer / shakilimran

24v DC

Answer / santoshsapan25

We have generally used 24 V DC only. If any special requirements than see technical specification / tag plate

Answer / shakil

24V DC

Why we are using PLC instand of DCS in ESD System? can u explain any one?

2 Answers  

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The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation

0 Answers   Reliance,

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How will you calibrate an Absolute Pr.Transmitter of range 400mmHg absolute ?

0 Answers   CCIE,

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can any one help me to get bel probational engineers sample question papers. I have applied for it.

0 Answers  

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how to calibrate level transmitter

2 Answers   Reliance,

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Describe the basis on which alarms should be generated and how their associated priority is determined

3 Answers  

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Whether the DI, DOs shields can be connected with Analog Input Shield Earthpit?

0 Answers  

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what is axial shift n what is differential expansion in turbine? how many sensor probes r mounted for this n how it works?

2 Answers   Apple,

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what master plc do?

2 Answers   ISRO, Yokogawa,

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How a pH sensor & analyzer work at waste water treatment plant, whats the principle & science is beyond this,How pH sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in analyzer

1 Answers  

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what is the difference between SMART and tipical transmeter ?

3 Answers   Sirte Oil Company,

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what is compensation? temprature & pressure

0 Answers  

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