Answer / k.prakashchandra

10^-7 to 10^-5 Torr

Answer / ajay

1 torr in 36 kv out door circuit breaker

AVR is used for the Voltage regulation of the Generator using the feedback signal by exciting the field winding of the generator.But how the field winding will be excited & using what?

2 Answers   Alstom,

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2. If 8.35%Z means the percentage impedance of 132/11kV transformer self,will like to reconfirm the percentage impedance that is supplied from power company?

2 Answers  

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in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses?  the second question is-generation is depends on LV winding? or LV winding design for generation voltage?

0 Answers  

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

0 Answers  

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what is difference between RCB,RCCB &RCBO?

3 Answers   ABB,

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how to find the transformer effiiency

3 Answers   Bosch,

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give me name of current and volatge control device

1 Answers  

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why ct ,cvt should be stored in a vertical position?

0 Answers   Balco,

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what time should we set to come on star contacter in stardelta starter?and for what reason we hav to set such time delay range?

2 Answers  

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is harmonic useful or it distort the alternating quantity?

2 Answers  

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Define non-touching loop.

0 Answers  

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how we select HRC FUSE ?

1 Answers   AXA,

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