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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how determine base of given number like 302/20=12.1

2 Answers  

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if the transformer at full load have a iron loss =900w and copper loss = 1600w . what percent of the load will the transformer has a maximum efficiency?

3 Answers  

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what is the d/f b/w iverter & converter.

5 Answers   Indeco,

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why 120 devided with pole and speed multiplication to determine frequency

1 Answers  

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what is the purpose of neutral grounding resistor (NER) and why?

8 Answers   CBRE, Square Textiles,

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what is lowest system voltage?

7 Answers   Apex Holdings,

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3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 Answers  

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what is mean by D.O. in distribution line poles?

0 Answers  

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what is tri state logic gate

0 Answers  

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what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).

0 Answers  

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how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

0 Answers   ME,

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