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3
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1
answer
15k
views
1
answer
Write a short note on copper saving in auto- transformer. Also derive expression.
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
0
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1
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793
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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 2.3 years ago by pedsangini276 • 4.8k
0
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1
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715
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1
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What is the condition at which transformer will have maximum efficiency
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
2
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1
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1.6k
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1
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Explain need of parallel operation of transformer and write necessary condition for parallel operation
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
2
votes
1
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961
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1
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What is switching inrush current? Explain switching phenomenon in three phase transformer.
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
0
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1
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814
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1
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What are the various losses in transformer
electrical machines updated 2.3 years ago by Krishna_Agrawal • 2.7k
2
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1
answer
2.8k
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1
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Write a short note on Excitation phenomenon in three phase transformer
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
0
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1
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1.1k
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1
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Write a short note on various types of winding in transformer.
electrical machines updated 2.3 years ago by Krishna_Agrawal • 2.7k
1
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1
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2.4k
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1
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Write about choice of flux density for designing of transformer
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
2
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1
answer
3.6k
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1
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Discuss the designing of transformer tank with cooling tubes.
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
1
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1
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806
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1
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Define nominal ratio.
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
2
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1
answer
1.3k
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1
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Define the burden on secondary winding of instrument transformer.
electrical machines updated 2.3 years ago by DevarenjiniP • 3.1k
0
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1
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796
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1
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Define turns ratio.
electrical machines updated 2.2 years ago by Krishna_Agrawal • 2.7k
0
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1
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1.3k
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1
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Electrical Machine : Question Paper May 2016 - Electronics & Telecomm (Semester 3) | Gujarat Technological University (GTU)
electrical machines updated 7.0 years ago by teamques10 ★ 66k
0
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1
answer
4.8k
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1
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Write a short note on Generator
electrical machines updated 2.4 years ago by teamques10 ★ 66k
0
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1
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538
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1
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Explain double field revolving theory of single phase induction motor
electrical machines updated 2.4 years ago by pedsangini276 • 4.8k
0
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1
answer
2.9k
views
1
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Discuss the important characteristics of transformer oil
electrical machines updated 2.4 years ago by sagarkolekar ★ 11k
0
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1
answer
2.2k
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1
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State the advantages and limitations of autotransformer.
electrical machines updated 2.4 years ago by sagarkolekar ★ 11k
0
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1
answer
1.9k
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1
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State various applications of autotransformer.
electrical machines updated 2.4 years ago by sagarkolekar ★ 11k
0
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1
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617
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1
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Write a short note on ON Load tap changer.
electrical machines updated 2.5 years ago by Krishna_Agrawal • 2.7k
1
vote
1
answer
3.8k
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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 2.5 years ago by pedsangini276 • 4.8k
1
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1
answer
2.1k
views
1
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Short note on 3point starter of dc motor
electrical machines updated 2.5 years ago by prakhar1144 ★ 5.0k
0
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1
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1.6k
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1
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Electrical Machines : Question Paper May 2015 - Electronics Engineering (Semester 4) | Mumbai University (MU)
electrical machines updated 8.1 years ago by teamques10 ★ 66k
0
votes
1
answer
1.7k
views
1
answer
Electrical Machines : Question Paper Dec 2015 - Electronics Engineering (Semester 4) | Mumbai University (MU)
electrical machines updated 8.1 years ago by teamques10 ★ 66k
0
votes
1
answer
1.4k
views
1
answer
Electrical Machines : Question Paper Dec 2014 - Electronics Engineering (Semester 4) | Mumbai University (MU)
electrical machines updated 8.4 years ago by teamques10 ★ 66k
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