How to convert resistance value at 20 degree to 90 degree?

2 Answers  

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On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?

0 Answers   Semac,

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We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?

1 Answers   Suzlon,

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how c-curve of mcb's actually looks alike?

0 Answers  

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how to find transformation ratio of squirrel cage induction motor

0 Answers   BITM, WER,

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what is the diff.between neutral and earth?

4 Answers  

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how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

0 Answers   Webel,

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List the characteristics of filter?

0 Answers  

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why we use 6nos of C.Ts on 11kv incoming?

2 Answers  

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which motors is used in mixies

3 Answers  

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What should be the dielectric strenght value of transformer oil of 11/0.433KV distribution transformer and 33/11KV tranmission transformer ?

2 Answers  

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transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how

1 Answers  

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