Answer / k.prakashchandra

The secondary neutral is not earthed and it is galvanic-ally
isolated from primary neutral

Answer / anil chauhan

for current, loop is to be completed which is not possible
when we touch one terminal whereas 2nd terminal is not
touched to earth

can we connect 2.2kw star motor in delta passion?

1 Answers   Zuari,

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In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?

9 Answers  

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How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

0 Answers  

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if the syncronous machine run at leading pf and as its field curret increased its armature current decreased is machine operate as generator or motor?

1 Answers  

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what is the function of Droop CT and where it is used?

3 Answers   Lanco,

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WHERE IS THE LIGHTING ARRESTER SHOULD BE PLACED IN DISTRIBUTION LINES?

26 Answers   APTransco, BARC,

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RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV

0 Answers  

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Hi.. I am a BE GRaduate in E&E. I have 8.5 Experience in Tendering & Estimation field. I have done SAP SD course few years back. But due to some reason i failed to get job in that field and continued my own field. Now I am thinking of changing into SAP seriously. How should i go ahead???

0 Answers  

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Why transformer is not rotating?

20 Answers   BARC, Nerolac,

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What about Reactive power.and role of that one?

7 Answers  

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What is the slip speed?

0 Answers  

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Are generator action and motor action relates to a particular machine only?

2 Answers  

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