What is the minimum insulation value required for a cable between phase to phase and phase to earth of 380 Vac 50Hz circuit, having load arround 800 amps.

2 Answers   DEWA, TATA,

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WHAT IS THE HIGHEST UNDERGROUND TRANSMISSION VOLTAGE IN THE WORLD?

3 Answers   Power Grid,

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why do we use magnetic contactors ?circuit breakers are not enough?

5 Answers  

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In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?

0 Answers  

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what is meant by form factor and hoe related with the HT transmission voltage

2 Answers  

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Under wat condition statcom operates as an inductor for the transmission line?

0 Answers  

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what is the working principle of electrical generator

1 Answers  

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

2 Answers  

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Advantages/Disadvantages of earthing of neutral bus on MSB instead of separate neutral earthing for transformer/DG sets feeding to MSB

0 Answers  

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How will you calculate the correct KWH value if your CT is 600/5 and your KWH meter is rated for 100/5

1 Answers   L&T,

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What is the LUX

2 Answers  

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battery capacity use of made?

0 Answers   JLL, Shankar Electricals,

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