Answer / bala

we cannot rectify the signals which is having magnitude less
than 0.7v.We should go for precision rectifier

Whot is the difference between MCB and MCCB.Whot is the selection critearea for MCCB and MCB for 63 Amp.

5 Answers  

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why we condut tan delta test i want brief explain?

3 Answers  

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Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?

0 Answers  

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how to calculate the current carrying capacity of a 25 & 16 kva distribution transformer.

2 Answers  

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how the find ct mf and mf roll in metering

1 Answers  

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what is meant by impedence? can you describe easy becuse iam not well familier in electrical?

2 Answers  

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what is the function of switch gear ?

10 Answers   Exxaro,

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Explain Power factor in simple words

1 Answers   ETO,

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what is the meaning of TPN

2 Answers  

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how does the switching of capacitors in a capacitor bank take place when we use them at the load side to reduce the power factor?

2 Answers  

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what will happened to give the dc supply to ac transformer?

3 Answers   Sail,

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how we can select MCB ratings according to Voltages, Curves.

2 Answers  

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