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3
votes
1
answer
18k
views
1
answer
Write a short note on copper saving in auto- transformer. Also derive expression.
electrical machines updated 2.9 years ago by DevarenjiniP • 3.2k
0
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1
answer
5.2k
views
1
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Write a short note on Generator
electrical machines updated 3.0 years ago by teamques10 ★ 69k
1
vote
1
answer
4.1k
views
1
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Write a short note on : On Load Tap Changer (O.L.T.C.) or circuit tap changer of a Transformer.
electrical machines updated 3.1 years ago by pedsangini276 • 4.8k
2
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1
answer
3.8k
views
1
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Discuss the designing of transformer tank with cooling tubes.
electrical machines updated 3.0 years ago by DevarenjiniP • 3.2k
0
votes
1
answer
3.2k
views
1
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Discuss the important characteristics of transformer oil
electrical machines updated 3.1 years ago by sagarkolekar ★ 11k
2
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1
answer
3.0k
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1
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Write a short note on Excitation phenomenon in three phase transformer
electrical machines updated 2.9 years ago by DevarenjiniP • 3.2k
1
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1
answer
2.8k
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1
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Write about choice of flux density for designing of transformer
electrical machines updated 3.0 years ago by DevarenjiniP • 3.2k
0
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1
answer
2.6k
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1
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State the advantages and limitations of autotransformer.
electrical machines updated 3.1 years ago by sagarkolekar ★ 11k
1
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1
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2.5k
views
1
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Short note on 3point starter of dc motor
electrical machines updated 3.2 years ago by prakhar1144 ★ 5.0k
0
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1
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2.1k
views
1
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State various applications of autotransformer.
electrical machines updated 3.1 years ago by sagarkolekar ★ 11k
2
votes
1
answer
2.1k
views
1
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Explain need of parallel operation of transformer and write necessary condition for parallel operation
electrical machines updated 2.9 years ago by DevarenjiniP • 3.2k
0
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1
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1.9k
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1
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Electrical Machines : Question Paper Dec 2015 - Electronics Engineering (Semester 4) | Mumbai University (MU)
electrical machines updated 8.7 years ago by teamques10 ★ 69k
0
votes
1
answer
1.8k
views
1
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Electrical Machines : Question Paper May 2015 - Electronics Engineering (Semester 4) | Mumbai University (MU)
electrical machines updated 8.7 years ago by teamques10 ★ 69k
2
votes
1
answer
1.6k
views
1
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Define the burden on secondary winding of instrument transformer.
electrical machines updated 3.0 years ago by DevarenjiniP • 3.2k
0
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1
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1.6k
views
1
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Electrical Machines : Question Paper Dec 2014 - Electronics Engineering (Semester 4) | Mumbai University (MU)
electrical machines updated 9.0 years ago by teamques10 ★ 69k
0
votes
1
answer
1.5k
views
1
answer
Electrical Machine : Question Paper May 2016 - Electronics & Telecomm (Semester 3) | Gujarat Technological University (GTU)
electrical machines updated 7.7 years ago by teamques10 ★ 69k
0
votes
1
answer
1.3k
views
1
answer
Write a short note on various types of winding in transformer.
electrical machines updated 2.9 years ago by Krishna_Agrawal • 2.7k
2
votes
1
answer
1.1k
views
1
answer
What is switching inrush current? Explain switching phenomenon in three phase transformer.
electrical machines updated 2.9 years ago by DevarenjiniP • 3.2k
0
votes
1
answer
988
views
1
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What are the various losses in transformer
electrical machines updated 2.9 years ago by Krishna_Agrawal • 2.7k
1
vote
1
answer
972
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1
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Define nominal ratio.
electrical machines updated 3.0 years ago by DevarenjiniP • 3.2k
0
votes
1
answer
969
views
1
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Draw 4X4 pseudo-nMOS ROM array circuitry having stored following data.0011, 1010,1100, 0101. Also list the no of address pins, data pins and word lines.
electrical machines updated 3.0 years ago by pedsangini276 • 4.8k
0
votes
1
answer
948
views
1
answer
Define turns ratio.
electrical machines updated 2.8 years ago by Krishna_Agrawal • 2.7k
0
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1
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924
views
1
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What is the condition at which transformer will have maximum efficiency
electrical machines updated 2.9 years ago by DevarenjiniP • 3.2k
0
votes
1
answer
747
views
1
answer
Write a short note on ON Load tap changer.
electrical machines updated 3.1 years ago by Krishna_Agrawal • 2.7k
0
votes
1
answer
682
views
1
answer
Explain double field revolving theory of single phase induction motor
electrical machines updated 3.0 years ago by pedsangini276 • 4.8k
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