Answer / yvb

Stage 1 Alarm is only Alarm...Stage II is trip..so your
system working Ok...

what is difference b/w earth and ground?

7 Answers   TATA, TCS,

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SMPS (Switch Mode Power Supply) unit is denoted by KW or KVA?

6 Answers  

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What is the main difference b/t Earth leakage relay & Earth fault relay.I want protect my LT panel(Distribution Panels)which relay have to propose.......

1 Answers  

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if i am in front of transmission line how to know that current direction without any equipment

0 Answers  

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What is a Phase shift meter? Where can I get one?

0 Answers  

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why the desirable efficiency for a motor is 60%, but in case of transformer, it is above 90%?

1 Answers  

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Draw a SLD of DG distribution up to main LT panel?

0 Answers   HSL, TATA,

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What is the meaning, function and application of OLTC?

3 Answers   Home,

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Why ideally the internal resistance of voltmeter should be infinite and of an ammeter be zero

2 Answers  

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IAM GOING TO ERECT THE STREET LIGHT.,, I NEED HOW TO CALCULATE LUX., ILLUMINATION.,AND ALL

1 Answers  

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

1 Answers   Focus,

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what is reactive and active power?why we need power factor correction?

2 Answers  

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