Answer / muthu

Easy to visible damage of insulator

How Grading Rings & spacers in transmission lines works?working principle?

1 Answers  

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Why 11KV/440V distribution supply use for Domestic use?

3 Answers   Essar, Getco, Nissan,

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how to test generator protection rotor earth fault relay and locked rotor test?

1 Answers  

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what is soft starter?working principle?where it can use?

3 Answers  

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what is different the DOL Starter and Star Delta STARTER

12 Answers   Schwing Stetter,

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What are the various types of BUSBAR Schemes? explain each

2 Answers   Thermo,

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what is meant by LCR meter? where its useful ?

0 Answers  

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What is the difference between Analogue Addressable Systems and intelligent Addressable Systems

1 Answers  

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why air handling unit interloking in case of fire

3 Answers  

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We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.

3 Answers  

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Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

0 Answers  

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can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.

0 Answers  

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