what is wave length were using ?

0 Answers  

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What are the two states of a controller

3 Answers  

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what is 24vdc live and dry supply

0 Answers  

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How can we calibrate the level interface for Fisher® FIELDVUE® DLC3000?if use water to calibrate and our liquid SG are 0.75 and 1 ,Displacer height=14" and How much should be set SG in trasmitter during calibrate,for URV and LRV how shold be set

1 Answers  

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which instrument is most commonly used to observe the external features of a grasshopper's abdomen?

1 Answers  

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what is a half wave, full wave, and bridge rectifer.

0 Answers   Takreer,

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I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.

0 Answers  

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Is an analogue only transmitter as accurate as a smart transmitter?

2 Answers   SCA,

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hello friends, can you please send me the model paper or question paper to be prepared for hpcl examinations????????? You can mail me at rahim_here@yahoo.com waiting for your reply........... help me .. plz.....

0 Answers  

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principle of automatic votage regulator

0 Answers   Bhel,

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What is scan time of PLC?

2 Answers   Gujarat Borosil,

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explain Cascade Control strategy with the help of a block diagram. also exlain its working in a distillation column

2 Answers   ABB, Sabic,

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