Answer / rajesh.

Potential contact means voltage is present on the point. As and when this point is make contact with another point the current will pass and circuit will draw current to load. Example relay contacts, electrical contactors etc.

hydrogen purity meter calibrating and commissioning procedure can be explained?

1 Answers  

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My friend has faced this question! I don't know clearly. So please anyone give me the correct and short answer to this question? What is variable frequency drive? Types, what is star to delta? Why this arrangement necessary?

5 Answers   Asian Paints, TCS,

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pls provide me syllabus and old question paper of instrumentation engineering for GET(JSPL)

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What is the procedure of changing a Faulty Module of Allen Bradley PlC without stopping the Process

1 Answers   Siemens,

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Is SmartPlant Instrumentation taking advantage of the quality assurance procedures within Intergraph?

1 Answers  

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How does electro magnetic pump works ?

1 Answers   IGCAR,

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why we are maintain the gap voltage in vibration probe when installing time can explain me?

1 Answers   CIL,

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Hello-I know this not an engineering question,I am working in gulf & i want to do correspondence diploma in instrumentation,can any one give me the address of any university in which this courses are available.

2 Answers  

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

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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 should be the distance of vibration sensor & to the point where vibration to be measured Ex turbine axial displacement

3 Answers  

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for oil & gas industries which zone is normally preferred? why? give its example?

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