Which device is provided as backup of Buchholz relay???

2 Answers   Indian Railways,

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pls tell us AC plant are how do work and parts name with picture

0 Answers   Mukand,

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What is meant by stator?

0 Answers  

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Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

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what is the earthing condition between earth & phase.

3 Answers   ABB,

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Why let through energy not considered for ACB breaker while cable sizing?

0 Answers  

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what type of motor is used in fan

6 Answers  

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What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?

0 Answers  

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cause of failure of transformer bushes

3 Answers  

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Pls explain about full theory of salient pole generator?

1 Answers   Kirloskar,

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how to operate and maintenance of 1500 kva diesel generator set

0 Answers   Supertech,

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AC voltage only create magnetic flux in coils, but in Solenoid coil how 24V DC volt create flux and pick the plunger

5 Answers  

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