Answer / deepak mishra

nutral is grounded for balancing of current. in case when
there is leakage in equipment and if it is earthed then
circuit will complete through neutral grounding.

Answer / dauphin

The transformers netural is not enough for the total load.

What are the factors to be considered during the Synchronization?

3 Answers  

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What is the difference between line drop and percentage line drop?

0 Answers   Suzlon,

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what is the working principale of air circuit breaker ?

5 Answers  

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I would like to install the largest KW alternator to a 200 amp aluminum bus box in my home. Is it possible to install a 250 KW 400v 251amp synchronous alternator to my home?

2 Answers  

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what is the effect if we add capacitor on DG supply, it has any loss or benefit.

6 Answers  

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which is better VCB or ACB and why?

7 Answers  

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a 3 phase slip ring induction motor is wound for 4 poles on stator and 6 poles on rotor; when 3 phase balanced voltage source at 50 hz is applied to motor it will run at a)1500rpm b)1000rpm c)750 rpm d)zero rpm

13 Answers   Essar, PSPCL, PSTCL,

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what is ideal transformer?

5 Answers  

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What is the equipment used to control the generator output?

4 Answers  

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on 22.03.2015 at 17:15hrs Y phase 66kV class Power Trf-2 Current transformer has flashed over and oil came out. The failed CT has been replaced on 24.03.2015 at 13:15hrs and the Trf has been charged in presence of RT Hassan after conducting the pre-commissioning tests. On the same day at 17:00hrs the commissioned CT has again flashed over and immediately the Trf  has been isolated from power supply. It is confirmed the secondary is not opened and checked the earth integrity and is found ok. Here what would be the reason for the CT failure? 

2 Answers  

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

0 Answers   Altra Power,

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Why transformer neutral earthing? What is advantages?

3 Answers  

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