Answer Posted / abdus sattar mollah

sensors: which can respond to a change in physical
parameter (in its surruonding) and produce a change in a
physical parameter that can be sensed.eg:when a peizo
electric crystal is supplied a potential difference then
its change its dimension.

Transducer:which convert an change in physical parameter
(involving some form of energy) into some USEFUL energy's
form.Eg:peizoelectric crystal with electrodes is a
transducer.

Dear Friends, we are planning to design Power distribution and Fiber optic in the same cabinet.Like Front side Fiber optic and Rear side Power distribution.Is it any possibility of problem occurs like interference etc? Your answer is highly appreciate.

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what is cems analyzer explain with principle and drawing ?

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What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem? 

2435

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what is KV and XV valve

1742

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What is the difference between ff transmitter and non ff transmitter

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Hook up resistance decade box to temp.transmitter.

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What is instrumentation control?

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plz you help about Que paper of mahagenco previous your,any model paper relad to it{maharastra power genration}

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How to change dcs card in online. (Dsc is maxdna)

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field bus transmitter calibration procedure tell me

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why we use impulse line of flow transmitter at 45 deg. angle both side of orifice plate.

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How do bending tubing provide better measurement than using tubing fittings such as elbows?

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how many types of viberation transmitter and how to calibrate and where use of vibration transmitter

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centrifugal compressor interlock? Tell me the parameter at which compressor will trip

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please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?

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