What is the difference between indoor and outdoor transformer

0 Answers   Ama Airfield Lighting System,

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Why the vector group of excitation transformer in static excitation system is Dy5?

2 Answers   CSEB, SRF,

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how to calculate cooling requirement of datacentre from electrical load?

0 Answers  

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what is effect of 5amp fuse on 2mva pry protection of transformer

0 Answers  

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what is the harmonics.

3 Answers   DLF,

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Why -48V dc power supply using in telecom field?

7 Answers   APC, Cisco,

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what is the difference between effective earthing and resistive earthing?

3 Answers   REL,

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I want to do a mini project. Now I'm studying in 6th semis tor EEE Engineering.

0 Answers  

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what are the names of oil used in transformer and its chemical name?

11 Answers   Bhel, CSEB,

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i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.

0 Answers  

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how do you select the ct/pt rating in substation

1 Answers   Apollo, Shreem Electric Ltd, Tata Motors,

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why select the 3 phase power supply system in electrical system.

3 Answers   RSE, Yamaha,

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