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

What is diversity factor and how to calculate it

2 Answers   Al Faraa, Amul, Pentagon, Sobha Developers,

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What is the role of link in neutral in a three phase ac system?

10 Answers  

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What is a dominant pole?

0 Answers  

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what the purpose of protection signaling equipment in substation?

2 Answers  

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what is the purpose of the armored for the power Or control cable? How to select the type of the armored?

1 Answers   Siemens,

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effect of single phase transformer on full load current?

2 Answers  

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why dc supply is given for excitation of ac alternator?how dc can produce flux?

5 Answers  

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What happens when the field of an alternator connected to infinite bus is suddenly removed?

3 Answers  

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Is it possible to make 0.75KW motor earthing from MCC panel by using the 1.5 SQMM, 4 core cable, means 3 core for 3 Phases & 1 core for Earth terminal?

4 Answers  

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HRC fuse provide best protection against

3 Answers  

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When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?

15 Answers   Bhel, Sail, Sterling Telecom, TCS,

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Why 30°phase shift occur in star-delta transformer between primary and secondary?

1 Answers  

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