In a Dyn11 transformer, how are the 3 windings of the delta connected? Assume that R1-R2, Y1-Y2, B1-B2 are the 3 windings on the HV side.

3 Answers  

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What are IP protections used for electrical panels, JB, equipments installed in explosive zones like Petrochemicals, Oil & gas

1 Answers  

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what is the voltage of insulation megger that should be used for measuring the resitance of 66kv equipments.

3 Answers   DEWA,

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how is classified voltage level in generation,transmission & distribution system?,

7 Answers   Adani,

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Can neutral line also be use as a earthting for distribution transformer, or we need separate earthing pit forh the transformer?

1 Answers  

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why we are used armed coble for wiring of 3phase motor?

3 Answers   AluChem,

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What is UJT PNP, NPN transistor & working principles?

1 Answers   TATA,

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What is the function of RCBO? What are the different sensitivity ratings & each application?

0 Answers   L&T, Legrand,

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I WANT BHEL PREVIOUS QUESTION

0 Answers   Bhel,

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what is the difference between circular wdg & ractangular wdg?

0 Answers  

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we have total 1000hp motors we paid 7 laks rupees how to reduce power bill

4 Answers  

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What is the formula to calculate the size of Aluminium and copper cable?

0 Answers  

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