What are the different protection systems takes place on control panel board?

7 Answers   BSNL,

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Transfer of electric power from primary to secondary in a transformer takes place A electrically B magnetically C electro-magnetically D conductively

2 Answers  

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How to test the thyresitor or SCR by multmeter?

5 Answers   ABB,

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why ht motor connection in star

10 Answers   Suzlon,

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How to calculate current carrying capacity of copper conductor _ such as cable size 25sq mm,50 sq mm, 75 sq mm, 100 sq mm

2 Answers  

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What is the RMS Value. Please discribe in detail

14 Answers   Bhel,

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what exactly commisioning work does in electrical site work... LT side?..

0 Answers  

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why when i start my diesel generator it takes 1 minute or less then stop, and i checked the oil sensor is ok and when the generator start i can get 220 voltage but it it is stop after 1 minute or less, how can i solve this problem?

1 Answers  

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wath is this mining of dg

2 Answers   Nokia,

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if one potential missing in energy meter , how much % slow the energy meter?

1 Answers   NTPC, SK,

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how can we change the phase angle b/w two phase?

2 Answers  

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what will be the minimum megger value for 132 Kv (earthed) potential transformer

3 Answers  

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