Answer / chintu

RING MAIN UNIT.

Used on HT side, when two or more incoming feeders and one out going feeder.
OR
one incoming feeder and two or more out going feeders.

Answer / thran

RMU- Ring main unit... this one is switching devices...

give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model

0 Answers  

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how much amps can i connect for 4core 120mm armade cable

2 Answers  

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What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?

0 Answers  

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What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?

0 Answers   JKN Limited,

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What is function of condenser in fan?

3 Answers  

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what is elcb

2 Answers  

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In Megger which types of test we can do ? and How it works? How to use?

3 Answers   Power Grid,

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From an electrical motor & electrical generator, which has more efficiency & why?

1 Answers   Sahi,

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I have 90KW Motor 60 Hz,380V Pf 0,88. after testing the Motor without Load is the no load Current 36 A,but wenn i put load after 2 hours the current increase more than 156 A. Can anybode tell me waht is the Problem?

4 Answers   ABB,

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what need of NGR(neutral grounding registor)? What it works?

2 Answers  

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whenever any squirrel or a crow falls on the transformer input line then there is a big explosion and 440 volts of power is being discharged through the neutral line due to which appliances in off mode are also burned.we have earthing for the transformer as well as the bus bar chamber.why is it happening?

1 Answers  

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why DG rating in kva

6 Answers  

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