Explain using drawings what is reverse PID action w.r.t PID controllers.

0 Answers   L&T,

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you have an automatic voltage regulator at home for your appliances,if the voltage in your area drops from 220v to 190v,does the output of the automatic voltage regulator drops?or does it retains the 220v output?

4 Answers  

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how electronic energy meter works?

2 Answers  

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help!!!! i bought a new house 2 yrs ago,ive just had 2 new lights fitted,when i boil the kettle,maybe 2 times in succession the safety light switch trips out,it dosnt do it straight away but it seems to do it when the kettle boils!!!!! sounds very odd to me

2 Answers  

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what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.

0 Answers   Honda,

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what kind of motor is used for lifting applications

5 Answers  

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What is the main use of rotary phase converter ?

0 Answers  

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what is the earthing condition between earth & phase.

3 Answers   ABB,

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers  

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how to decide the load on secondary of the tranformer

1 Answers   DLF,

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How dia computation perfomed in cold rolling mills .

0 Answers  

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why we do occ & scc test in transformer ?how we can do it ?

2 Answers  

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