why air handling unit interloking in case of fire

3 Answers  

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Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

0 Answers   DEWA,

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what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?

0 Answers   DEWA,

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how to crack cgpsc,which type of knowledge it is required,where i can get systematic study material and some tips?

1 Answers  

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why corona loss is less with negative polarity?

3 Answers  

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Explain the power rating of a bulb, say 60W, what if the voltage changes

4 Answers  

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what is auto transformer

3 Answers   IBM,

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why restricted earth fault protection can not operate for phase faults??as there will be a current in secondary of ct,when a phase fault occurs!

1 Answers   GMR,

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types of central Air conditioner plant?

0 Answers  

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how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.

0 Answers   L&T,

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can we use NPT glands in LT panel

0 Answers  

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does buccholz in a transformer use batteries

2 Answers  

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