what is the criteria to decide conductor size of a cable ?

0 Answers  

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A motor is taking 15 Amps at no load and 60 Amps at full load. and a valve has to open 10% at full load and 80% at no load. How to draw ladder logic.(PLC).

2 Answers  

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Q- Control problem are mainly classified in _____ types. a-)4 b-)3 c-)6 d-)nono of these Few of them i know is 1- regulator type problem (eg- Air conditioner) 2- tracking problem (eg missile trcking problem) 3- sybernatics 4- optimal control problem

0 Answers   Sail,

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Why does a pressure gauge installed on reactor, doesn't have any vent line below to release the pressure? Is it any kind of designing mistake or it actually does not require any vent line? And if it does not require any vent line below it then how we are gonna release the pressure built inside the pressure gauge?

0 Answers   Process Control Technologies,

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if i change range of flow transmitter in th field then does it need to change range in dcs?

3 Answers  

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What happens if the Displacer has fallen or has a hole in it?

1 Answers   CCIE,

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what is the electrical operation procedure for switching on 27.6MVA electric furnace.

0 Answers   Jindal,

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what is control valve and how is work

5 Answers   Descon,

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What is the reverse action and direct action

2 Answers   Samsung,

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

1 Answers  

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how is work pressure switch& level switch?what is the principle of this?

0 Answers   Binani,

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What is stripper & spilitter ? Diffrence in this.?

0 Answers   JSW,

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