Answer / eduardo

If you apply 110 V to the secondary it will apear 415 V in
the primary. The transformer is a reversible machine. In
this case the secondary will become the primary and the
primary the secondary.

Answer / u.chandarasekar

secondary produce 1111111.765430 kg/sec

what is cutoff voltage?

3 Answers  

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Which of the following are ill suited for energy efficient motors application?

0 Answers  

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without any excitation we can strt any dc or ac moter?

6 Answers   Bhel,

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where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

0 Answers  

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i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

0 Answers  

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What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

0 Answers   Anglo Platinum, Narnarayan Electrical,

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what is defference by mcb,mccb and mpcb

4 Answers   Bhel,

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where induction generator is used ?

1 Answers  

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hi pot test principal

1 Answers   NTPC,

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what is meant by earth fault and how it happens....

3 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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It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.

0 Answers  

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