what is difference between vcb and mccb

4 Answers   APTransco,

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how to calculate the chiller load from TR to KW?

0 Answers  

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What should be the dielectric strenght value of transformer oil of 11/0.433KV distribution transformer and 33/11KV tranmission transformer ?

2 Answers  

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why we did not get shock by touching nuetral of any single phase supply of a electrical equipement?

6 Answers  

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What are the various types of rotor used in the alternators?

0 Answers  

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can u guys pls suggest a good material for learning abt switch yard and its components

2 Answers  

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1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?

0 Answers   TATA,

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What is the tipical Online UPS input voltage for 20 KVA load ( 3 Phase or 1 Phase )? Why ? Explain it...?

0 Answers  

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describe your self.

2 Answers   Amazon, Bechtel,

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What is the different type of class in CTS and why it is required

2 Answers  

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If single phase having 220v so why 3phase is440v.

7 Answers   DLF,

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what is difference between ac voltage and ac current

3 Answers   TATA,

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