Answer / shaarau

insulation, surface n leakage current

What is GIS Substation and how it operate? where these type of substation installed?

8 Answers   Power Grid,

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What should be the conservator minimum oil level required in 2 mva transformer

2 Answers   JSW,

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if 40 watt bulb has higher resistance then a 100watt bulb then according to joul farmula p=I^2R the 40 watt bulb more power consume then 100 watt bulb.

5 Answers  

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How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?

0 Answers  

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give 5 differences between relay and contactor

1 Answers   Texas,

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Define super node?

0 Answers  

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how power is generated,and transmitted to our home..pls explain briefly in simple words.

0 Answers   HAL, Subros,

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in transformer which grade oil will use?

3 Answers  

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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What is cut-off rate?

0 Answers  

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How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?

0 Answers  

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How do performance buccholz relay testing in power transformer

1 Answers  

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