difference between brush less & brush excitation in a generator?

1 Answers  

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what is the permissible bend in the LT& HT CABLES.

2 Answers  

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What is the Levels of High Voltage, Medium Voltage & Low Voltage?

1 Answers  

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selection of conductor in different voltage?

1 Answers   TATA,

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What is a commutator?

0 Answers  

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say a transformer is designed for 33/11kv step down with ratio 0.33 for load 1 mva. if am giving 11kv as a input that same transformer what will happen to its o/p voltage. and whether it can be operated for 500kva

4 Answers  

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why we use choke in tubelights nad other lighting fixer

1 Answers  

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what do u mean by knee point voltage?

7 Answers   TATA,

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why the earth terminal in three pin top is longer than rest of the two terminal and of bigger size?

6 Answers   BARC, MAHINDRA,

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Can you explain about TEE protection scheme?

0 Answers   Voltech,

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why voltage coil in wattmeter called as pressure coil why the pressure term is used in wattmeter?

1 Answers   NPCIL,

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how to use single phase supply for a three phase equipement.

0 Answers  

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