Answer Posted / gunnamsantosh

for transmission we use delta because we require 3 wires

how single phase preventer works ?

2015

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Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?

1311

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What is resonant peak?

683

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What technology is used in latest generators?

1633

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why is the power generator connected as star earthed or star earthed through reactance and what its features ?

1165

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How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.

1276

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What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439

541

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how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?

1665

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

607

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types of central Air conditioner plant?

1701

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why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)

1470

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What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?

1207

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what is proper capacitor placement? How to evaluate capacitor size?

1639

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i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test

1378

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how we provide neutral earth on synchronising panel as per electrical standards?

1589

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