Answer Posted / m.g. manjunath

Neutral earthing is used as the return path for static
equipments like transformers. While unearthed systems are
systems where you have higher insulation level

Brief working principle of stabilizer,application & safety precautions

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The 3 phase 400 hp 440 volt slip ring induction motor do not take one phase amps why ? The motor is running good condition

1843

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what is stper motor

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What is referred to the electron in the outer orbit?

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what will happen reduce the transformer voltage from 415v to 406v, is it save the energy,? are this methodis good to reduce the energy.?

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how can i improve the power factor in domestic (230v)

2013

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what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?

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if sf6 gas low in gis what will happen

765

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There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?

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What is meaning of out of phase (making & breaking) capacity And how to calculate

2141

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In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

3063

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What is the BS(British Standard)code for 11kv motor

4902

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During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.

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define digital electronic

1934

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Dear Respected sir how to test ABB REX521 protection relay by relay tester.

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