Answer / guest

The output of a transformer will be dependent on the power
factor of secondary,but this power factor varies depending
upon load ,hence the rating is not specified in
kilowatts,instead indicated by the product current and
voltage called VA RATING and is indicated in KVA

what is power load and lighiting load?

2 Answers  

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Pls say , how we calculate lux / sq.ft, which formula used for calculation

5 Answers  

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why are using bus ducts ? why not using cables

12 Answers  

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What is meant by power factor correction?

5 Answers   Aspire,

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Why squirrel cage motor can only use with low starting loads ?

0 Answers   BEC,

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What is Vk and Imag i.e Knee point voltage & Magnetising Current? How to calculate above values? How to define accuracy class 5P10?

7 Answers   Deccan Cements, Doosan, Torrent Power, Transco,

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How synchronous motor helps to improve PF? plz explain

1 Answers  

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what is real and reactive power?

2 Answers  

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What will happen if the 50HZ Transformer is connected with 60HZ power Supply

2 Answers  

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why it is necessary to short and ground of a current transformer secondary side?

6 Answers   Ambuja,

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What kind of test is conducted commonly for generator? And explain briefly

1 Answers   MAHINDRA,

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What is the difference between tie bus and bus coupler?

1 Answers  

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