Answer / rahul menon

We can use 1 RTD for temperature detection. When
temperature change, resistance also changes in RTD. This
RTD input can be given to a PLC and from the output of the
PLC a valve can be controlled based on RTD input. This
valve can inturn control the temperature of a container by
the valve ON/OFF operation.

Answer / raghavan shaji

Temperature can be controlled by providing temperature
controllers which can secnse the temperature and
communicate with the source of temperature to control it.
(ie.compressor, coolvalves,heater batteries.etc.)

Answer / pra

By maintaining two parameters-
Air(Oxygen)
Fuel

how could you change gas line control valve to liquid line valve?

0 Answers   TATA,

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where is fixed bearing located?

0 Answers  

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How does pressure transmitter electronics sensor be used to transmit level measurement parameter?

0 Answers  

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Distance to be maximum distance we can install instruments from PLC panel?

0 Answers   ABB, Focus,

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Why should compressed gas cylinders stored in upright position describe the cause?

0 Answers   DEWA,

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I am in search of PLC with Scan time less than 5ms with around IO's. Normally i feel its around 30ms. Can any one suggest?

2 Answers   HLL,

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What is a profit sharing plan?

0 Answers  

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what is the special feature of 5\3 electro pneumatic valve?

1 Answers   Samtel,

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I want to know about a good liquid scrubber that we can use in acid washing.

0 Answers  

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What are the three managerial functions? Explain.

0 Answers  

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how do you check pump impeller front clearance?

0 Answers  

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which MRP type is suitable for spare part

0 Answers  

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